1、 MIL-T-62357A 23 W 999990b 0493257 7 m I I , P t me Nomenclature I Potable water II General purpose (water, diesel fuel and oil) . OT MEASUREMENT CENSIKI Size Model 500 2w 500 2w 500 4w I I MIL-T-62357A 11 Ceatpmber 1991 SIJPEHSEDING 29 July 1933 MIL-T-62357 MILITARY SPECIFICATION TRAILERS, TANK: PO
2、TABLE WATER AND GENERAL PURPOSE, ,500 GALLDA, TWO AND FOUR-WHEEL, MODIFIED COMMERCIAL This specification is approved for use by all departments and agencies of the Department of Defense- 1. SCOPE 1.1 b3xg.e. This specification covers 500 gallon capacity, two-wheel and four-wheel (wagon type) tank tr
3、ailers for hauling and dispensing liquids (see 6.1 and 6.3). items which are warranted by the manufacturer as specified in procurement I Vehicles procured under this specification are commercial documents. The trailer shall be one of the types, sizes anCi I4 1 - 2 lawif ication models shown in table
4、 I, as specified (see 6.2). e I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: US Army Tank-Automotive Command, ATTN: AMSTA-UED, Warren, MI 48397-5000, by using the self-addressed Standardizati
5、on Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. I I AMSC N/A L 1. unlimited. I k- Approved for public release; distribution i3 I l I I l fk Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-6235
6、7A 23 9799906 0993258 7 MI L-T-tjS357A 1.2.1 u- capacity i16 follows: The size of the trailer shall be determined by tank Size 500 - 500 gallon 1.2.3 M. of wheels as follows: The model of the trailer shall be determined by the number Model 2W - Two-wheel Model 4W - Four wheel (wagon-type) 2. APPLICA
7、BLE DOCUMENTS 2.1 merment doc umenf;r?. X 2.1.1. specifications standards, and han*a- - (Copies of the DODISS are available on a yearly subscription basis either from the Government Printing Office for hard copy, or microfiche copies are available from the Director, Navy Publication and Printing Ser
8、vice Office, 700 Robbins Avenue, Philadelphia, PA 19111-5093.) DEPARTMENT OF TRANSPORTATION (DOT) Federal Motor Carrier Safety Regulations, Federal Motor Vehicle Safety Standards. Regulations Governing Transportation of Dangerous Articles in Tank Motor Vehicles. (Application for copies of DOT public
9、ations should reference the Code of Federal Regulations, 49 CFR, and the Federal Register, and should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.) FOOD AND DRUG ADMINISTRATION (FDA) Indirect Food Additives: Polymers (21 CFR 177) e (Applic
10、ation for copies of FDA publications should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.G. 20402.) Y: 2.2 Non - Goverment nublicatinm . The following document(s) form a part of this document to the extent Specified herein. the issues of the documen
11、ts which are DoD adopted are those listed in the issue of the DODISS cited in the solicitation. the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). Unless otherwise specified, Unless otherwise specified, AMERICAN NATIONAL STANDARD INS
12、TITUTE, INC. (ANSI) American National Standard Pipe Thread Series. (Application American National for copies of ANSI publications should be addressed to the . Standard Institute, 1430 Broadway, New York, NY 10018.) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
13、e from IHS-,-,-MIL-T-bZ357A 23 = 99999Ob 04932b0 7 E MIL-T-62357A * THE EUROPEAN TYRE AND KIM TECHNICAL ORGANISATION (ETRTO) S t mdards Manual (Application for copies of the ETRTO publications should be addressed to the European Tyre and Rim Technical Organisation, 32, Avenue Brumm, 1060 Brussels, B
14、elgium. SAE, IW. 53113 SAE Standards and Recommended Practices - Air Brake Gladhand Service (Control) and Emergency (Supply) Line Couplers - Trucks:, Tr?.lck-Trac.tors, and Trailers (DOU adopted). Size Engines. - Performance Levels and Methods of Measurement of Electromagnetic Radiation from Vehicle
15、s and Devices (30-1000 MHz). - Seven-Conductor Electrical Connector for Truck-Trailer Jumper Cable. * 5350 - Spark Arrester Test Procedure for Medium 5551 J560 J588 - Turn Signal Lamps. 5682 J 1067 - Rear Wheel Splash and Stone Throw - Seven-Condiictur Jacketed Cable for Protection. Truck-Trailer Co
16、nnections. (Application for copies of SAE publications should be addressed to SAE, Inc., 400 Commonwealth Drive, Warrendale, PA 15096.) THE TIRE AND RIM ASSOCIATION, INC. Year Book- :K (Application for copies of Tire and Rim Association publications should be addressed to The Tire and Rim Assoc.iati
17、on, Inc., 175 Montrose West Ave., hpley, OH 44321.) (Non-Government standards and other publications are normally available from the organizations that. prepare or distribute the documents. documents also may be available in or through libraries or other informational services.) These I t I I * 2.3
18、- In the event of a conflict between the text of this document and the references cited herein, the text of this document shall take precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 4 Provided by IHSNot for Resal
19、eNo reproduction or networking permitted without license from IHS-,-,-I . i : MIL-T-62357A 23 E 799790b 0473263 9 E MIL-T-623578 3. REQUIREMENTS 3.1 Ctandard vehicle and accessories - Except as specified in 3.1.1 through 3A.1.4, the vehicle, components, assemblies, and accessories to be delivered un
20、der the contract shall be standard or optional items, which meet or exceed the requirements of this specification. represented in the trailer manufacturers technical data book. mounted equipment shall be as represented and rated in the body and equipment manufacturers technical data. Technical data
21、shall be limited to specifications and technical material identical to that furnished to the authorized company representatives for selection of vehicle models and components, and shall be available to the engineering offices of the procuring activity, prior to delivery of the items, All items shall
22、 be as Special or 3.1.1 Smcinl req-ent.9 - In addition to the standard vehicle and components specified in 3.1, the vehicle. shall be furnished with special equipment as specified herein. - The vehicle shall be treated and * 3.1.1.1 Treatment and Dai- painted in accordance with MIL-STD-1223. activit
23、y for the appropriate military service (see 6.2), the exterior color shall be in accordance with MIL-STD-1223. % 3.1.1.2 Mmkng and data plates. As specified by the procuring activity for the appropriate military service (see 6.2), identification marking and data plates shall be in accordance with MI
24、L-STD-1223. * 3-1-1-3 - When specified (see 6.2), the vehicle shall be rustproofed in accordance with FED-STD-297. Stainless steel surfaces need not be rtistproofed. a. As specified by the procuring 3.1.1-4 kir! Deoducts and fi7rlglb;l;rtions (tm 1) - The materials used in the construction or treatm
25、ent of surfaces on type I trailers, which may be in contact with potable water during use, shall have no adverse effect on the health of personnel. Materials used shall be non-toxic, relatively non-absorbent, resistant to fat and normal cleaning with bactericidal solutions, and shall not contaminate
26、 the water or affect the smell or taste of the water. materials. of corrosion resistant material not affecting the potability of the water. Rubber or plastic materials used on the interior surfaces of gaskets or hoses that contact potable water shall meet the requirements of 21 CFR part 177, except
27、materials constructed of acrylonitrile and Co-polymers shall not be used. of this paragraph for review and approval by the procuring activity. Such evidence shall be submitted within 10 days from date of receipt of contract and shall identify all materials that come in contact with potable water. Ma
28、terials shall withstand handling and usage in ambient temperatures of minus 40 degrees Fahrenheit (OF) to plus 135oP. Nozzle and faucet seals shall be free of asbestos impregnated Parts, fittings, pumps and piping in contact with water shall be Manufacturers shall submit evidence of conformance to t
29、he requirements 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62357A 23 E 9999906 0493262 O E MIL-T-62357A :# 3.2.1 u !xi -Mot.ar.Fl!s u ffafsk - Rie vehicle shall comply with all Federal Motor Vehicle Safety Standards applicable to the typ
30、e of trailer furnished and in effect on the date of manufacturer. . * 3.2.2 Diaslmilar Metah vehicle shall be insulated from one another to prevent galvanic or elec.trolytic action. All dissimilar metals used throughout the . *. :7: 3.2.3 IiaLhgs. Vehicle rating shall be the manufacturers published
31、ratings. Component and vehicular ratings shall not be raised to meet the requirements of this specification. available, verification of rating shall be available to the appropriate engineering office of the procuring activity. When published ratings are not . * 3.2.4 Accessibnlif;Y shall permit acce
32、ss for routine servicing and shall permit access for replacement and adjustment of component parts and accessories with minimal disturbance of other components and systems. The design of the vehicle and optional equipment I . Asbestos materials shall not be used in any * 3.2.5 Prohibited materiab fo
33、rm in any part of the vehicle. No item, part or assembly shall contain radioactive materials in which the specific activity is greater than 0.002 microcurie per gram or activity per item equals or exceeds 0.01 mircocuries. I. 3.3 Perform-. Vehicle performance as specified in 3.3.1 through 3.3.5 shal
34、l be met by the trailer when fully equipped, completely serviced, loaded with the rated payload and towed by a towing vehicle over improved and unimproved, hard uneven terrain. failure or malfunction of trailer, components, attachments and accessories. The vehicle shall show no evidence of . The tra
35、iler shall follow the Towin- meed and trdine ab- .I 4. 3.3.1 towing vehicle over dry, level, smooth, prepared hard surfaced roads at sustained speeds up to 60 miles per hour (mph), and over dry, unimproved and gravel roads at speeds up to 25 mph. vehicle without exceeding the tracking deviations spe
36、cified in Federal Motor Carrier Safety Regulation 393.70(a). The trailer shall follow the towing . :I: 3.3.2 Turnina ab- its minimum turning circle, the trailer shall follow without cramping. trailer shall be capable of moving through an angle of not less than 60 degrees in relation to a 102-inch wi
37、de towing vehicle without interference between the two vehicles. longitudinal axis of the trailer and the longitudinal axis of the towing vehicle at the lunette. When coupled to a towing vehicle operating in *. The The angle shall be measured between the 6 a Provided by IHSNot for ResaleNo reproduct
38、ion or networking permitted without license from IHS-,-,-flIC-T-62357A 23 I 9999906 0493263 2 I MIL-T-62357A 3.3.3 Pumension svstem . The axle, springs, accessories and components of the suspension system shall withstand the imposed loads without evidence of permanent set2 part failure or malfunctio
39、ning under the operating conditions specified. 3.3.4 Serv ice brab . The service brakes of the trailer in conjunction with the towing vehicle (truck-trailer combination), under all conditions of loading, shall control, decelerate, and stop the vehicle combination in accordance with Federal Motor Car
40、rier Safety Regulation 393.52. 3.3.5 Parkine: brakes . The parking brakes shall hold the trailer with the specified payload on a dry, hard surfaced grade of not less than 30 percent when uncoupled from the towing vehicle, resting on the running gear (for model 4W), or on the landing leg and riming g
41、ear (for model ZW), and headed tip and down the incline. suf?icient moment arm to require not more than 30 pounds of effort for application and release. The parking brake lever shall have 3.4 Pavlnad and weiaht or flat, reinforced and flanged- A half round opening of not less than 3.375 inch radius
42、shall be provided at the bottom of each baffle. be provided at the top of the baffles and at the 3 oclock and 9 oclock positions in the baffles. than an 18-inch diameter manway opening. shall have a flange of approximately 1 inch. Openings of equivalent size shall Each baf5le shall also be provided
43、with not less The edges of the manway openings 13 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62357A 23 W 999990b 0493270 T MIL-T-62357A 3.0-5 Tanksunwrt. Full length box-type, V-type or Z-type longitudinal subframe members shall be furnish
44、ed. Full length welding pads of not less khan 12 gage (0.1046 inch) type 304 stainlesa ateel shall extend not less than I inch beyond the flange on the longitudinal subframe members and shall be continuously welded to the tank proper. 3.6.5.1 Butvre - lowituw Box-type longitudinal subf rame members
45、shall be fabricated of not less than 12 gage (0.1046 inch) mild steel. flange of not less than 1 inch wide shall be provided at the top of both the outer and inner vertical legs of the boxes. Flanges shall be continuously welded to the pads the full length of the tank. A 3.6.5-2 Y-tyoe lnngituLicari
46、cr: requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility for ensurin
47、g that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. inspection, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does not authorize submission of known defective
48、 material, either indicated or actual, nor does it commit the Government to acceptance of defective material. *. Sampling *. 4.2 Government verificaW . Quality assurance operations performed by the contractor will be subject to Government verification at unscheduled intervals. determine that practic
49、es, methods, and procedures of the contractors inspection are being properly applied. correct product deficiencies discovered shall be cause for suspension of acceptance until correction has been made or until conformance of product to specification criteria has been demonstrated. Verification will consist of observations of the operations to Failure of the contractor to promptly 4.3 E.rst Prodi.intion vehicle inmection - The first vehicle of each t
