1、MIL-PRF-62321D 20 March 1997 SUPERSEDING 15 August 1989 MIL-T-6232 1 C PERFORMANCE SPECIFICATION TRUCKS, TANK: POTABLE WATER, 1000 AND 2200 GAUON, DIESEL AND GASOLINE ENGINE DRIVEN, 19 O00 AND 34 500 POUNDS GVW, 4x2,4x4, AND 6x4, COMIVERCLAC This specification is approved for use by all Departments
2、and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This spdcation covers diesel and gasoline engine driven, four-wheel, two-rear-wheel drive, and four-wheel, four-wheel drive, potable water tank trucks with a i000 gallon capacity, having a minimum GVW of 19 O00 pounds for normal operatin
3、g conditions; and diesel engine driven, six-wheel, four-wheel-drive, 2200 gallon capacity potable water tank trucks, having a minimum GVW of 34 500 pounds for normal operating conditions. Vehicles procured under this specification are commercial items which are warranted by the manufacturer as speci
4、fied in acquisition documents. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U. S. Army Tank-automotive and Armaments Command, ATTN: AMSTA-TR.-EBLUE, Warren, MI 48397-5000 by using the Standar
5、dization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or bv letter. AMSC N/A FSC 2320 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
6、,-,- - NIL-PRF-6232LD m 9999906 2029895 2T7 m Model (wheels and Size wheels driving) (g allons) 4x2 1000 4x4 1000 6x4 2200 -1 GVW (pounds) 19 O00 19 O00 34500 MIL-PRF-62321D 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specificat
7、ion. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet d specied requirement docume
8、nts cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards. and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specifie
9、d, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards oDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS A-A-2128 A-A-5027 1 - Plate, Identication. A-A-5 25 5 O A-A-52557 A-A-52592 A-A-52598 -
10、 Reflector Set, Highway Warning, Triangular. - Pintle Assembly, Towing, Manual Release, 18 000, - Fuel Oil, Diesel; for Posts, Camps and Stations. - Pipe Fittings: One or More Ends Grooved. - Couplings, Clamps, Pipe; with Bolts and Synthetic- Rubber Gaskets for Grooved-End Pipe. 40 O00 and 100 O00 L
11、bs Capacity. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-bZ321D 99999Ob 202989b 133 9 MTL-PW-62321D STANDARDS DEPARTMENT OF DEFENSE MS75020 MS75021 - Connector, Plug, Electrical - 12 Contact, - Connector, Receptacle, Electrical - 12 Con
12、tact, Intervehicular, 28 Volt, Waterproof. Intervehicular, 28 Volt, Waterproof. (nless otherwise indicated, copies of the above specifications, standards, and handbooks are available fiom the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191 11-5094). 2.2.2 O
13、ther Government documents, drawinas. and publications. The foiiowing other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DEPARTMENT OF TRANSPORTATION (DOT) Code
14、 of Federal Regulations Code of Federal Regulations Code of Federal Regulations - Title 49, Part 178. - Title 49, Patts 393 and 399. - Title 49, Pari 571. ONM MENTAL PROTECTION AGENCY (EPA) Code of Federal Regulations - Title 40, Part 86. FOOD AND DRUG ADMINISTRATION (FDA) Code of Federal Regdations
15、 - Title 21, Part 177. WCLEAR REGULATORY COMMISSION (NRC) Code of Federal Regulations - Title 10, Paris 30 and 40. (Copies of the Code of Federal Regulations are available fiom the Superintendent of Documents, U.S. Government Pnnting Office, Washington, DC 20402.) 3 Provided by IHSNot for ResaleNo r
16、eproduction or networking permitted without license from IHS-,-,- . MIL-PRF-6232LD 9997706 2029897 07T W MIL-PRF-62321D 1167701 1 - First Aid Kit. (Copies of the above drawing are available from the U.S. Army Tank-automotive and Armaments Command, ATTN: AMSTA-TR-EBLUE, Warren, MI 48397-5000.) 2.3 No
17、n-Govenunent publications. The foliowing documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted are those listed in the issue of the DoDISS cited in the solicitation. Unless otherwise specified, the issues
18、of documents not listed in the DoDISS are the issues of the documents cited in the solicitation (see 6.2). EUROPEAN TYRE AND RIM TECHNICAL ORGANISATION (ETRTO) Standards Manual (Application for copies of the European Tyre and Rim Technical Organisation publications should be addressed to the Europea
19、n Tyre and Rim Technical Organisation, 32 Avenue Brugmann-B, 1060 Brussels, Belgium.) AMERICAN SOCIETY FOR TESTING AND MATERULS (ASTM) ASTM A240 - Heat-Resisting Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels OD Adopted). (Application for copies should be a
20、ddressed to the American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428.) SOCIETY OF AUTOMOTIVE ENGIJSEERS, INC. (SAE) SAE J318 SAE J537 SAE J551/1 - Air Brake Gladhand Service (Control) and Emergency (Supply) Line Couplers - Trucks, Truck-Tractors, and Trailer
21、s OD Adopted). - Storage Batteries OD Adopted). - Performance Levels and Methods of Measurement of Electromagnetic Compatibility of Vehicles and Devices (60 Hz to 18 GHz). 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-b232LD m 99999Ob 20
22、29898 Tob m SAE J55112 SAE J560 SAE J588 SAE J589 SAE J682 SAE J688 SAE 5704 SAE 5706 SAE J844 SAE J1067 SAE J1349 SAE 52014 MIL-PRF-62321D - Test Limits and Methods of Measurement of Radio Disturbance Characteristics of Vehicles, Motorboats, and Spark-Ignited Engine-Driven Devices. - Seven Conducto
23、r Electrical Connector for Truck- Trailer Jumper Cable OD Adopted). - Turn Signal Lamps for Use on Motor Vehicles Less Than 2032 mm in Overall Width OD Adopted). - Tm Signal Switch OD Adopted). - Rear Wheel Splash and Stone Throw Protection - Truck Abiity Prediction Procedure - Openings for Six- and
24、 Eight-Bolt Truck OD Adopted). OD Adopted). Transmission Mounted Power Take-offs OD Adopted). - Rating of Winches OD Adopted). - Nonmetallic Au Brake System Tubing - Seven Conductor Jacketed Cable for Truck Trailer - Engine Power Test Code - Spark Ignition and OD Adopted). Connections OD Adopted). C
25、ompression Ignition-Net Power Rating OD Adopted). Vehicles. - Pneumatic Tires for Military Tactical Wheeled (Application for copies should be addressed to the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096-0001 .) THE TIRE AND RIM ASSOCIATION, INC. (TRA) TRA Year
26、book. (Application for copies should be addressed to the Tire and Rim Association, hc., 175 Montrose W Avenue, Suite 150, Copley, OH 44321.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes preceden
27、ce. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-6232 1D 3. REQULREMENTS 3.1 Standard vehicle and accessories. E
28、xcept as specified in 3.1.1 through 3.1.1.12, the vehicle, components, assemblies and accessories to be delivered under the contract shall be standard or optional items which meet or exceed the requirements of this specification. Except as specified in 3.1.1 through 3.1.1.12, no removal, substitutio
29、n, or alteration of the chassis manufacturers standard or optional chassis model components shall be made. AU chassis items shall be as represented in the chassis manufacturers technical data book. Special bodies or mounted equipment shall be as represented in the body and equipment mandacturers tec
30、hnical data. The chassis model furnished shall be not older than the chassis manufacturers current model on the date of invitation for bids. 3.1.1 Special requirements. In addition to the standard vehicle and components specified in 3.1, the vehicle shall be furnished with special equipment as speci
31、fied herein. 3.1.1.1 Painting and marking. Treatment, painting, marking and data plates shall be in accordance with best commercial practices. Primer paint thickness shail be at least 2 mils. Finish paint thickness shall be at least 3 mils. Total paint finish shall be at least 5 mils thick. The exte
32、rior color and the identification markings shall be as specified in the contract for the military service identified by the procuring activity (see 6.2). When specified (see 6.2), concealed markings shall be furnished. The tank may be painted to match the color of the truck chassis. 3.1.1.2 Rustm-oo
33、hg. When specified (see 6.2), the vehicle shall be rustproofed in accordance with best commercial practices. Iftropical rustproofing is required, it shall be as specified in the contract (see 6.2). 3.1.1.3 Drain Dlugs. Drain plugs installed in mual transmissions, transfer case and rear axles shail b
34、e of the permanent magnet type. 3.1.1.4 Towing devices. Towing devices consisting of two hooks, loops, eyes or pins, or the chassis mantkcturers standard single, center mounted eye or pin shall be mounted on the fiont of the vehicle. Au towing devices shd be fiame rail mounted or reinforced back to
35、each fiame rail. 3.1.1.5 Drive hubs. When specified for 4x4 model vehicles (see 6.2), manually operated drive hubs, for disengaging the fiont wheels fiom the power train, shaii be provided when available, except for vehicles equipped with interaxle compensating devices between fiont and rear axles (
36、see 3.4.5.1.2). 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-nIL-PRF-62321D W 9999906 2029900 494 MIL-PRF-62321D 3.1.1.6 Wheel splash and stone throw protection. All tilt cabs shall have rubber mud flaps to the rear of the fi-ont wheels. A two-i
37、nch wide (minimum) backing strip of corrosion- resistant material shall be used to prevent mudfap fastening hardware fi-om damaging the mudnaps. All splash shield and mud flap installations shall conform to the rear wheel splash and stone throw protection provisions as specified in SAE J682. 3.1.1.7
38、 Trailer towing package. When specified (see 6.2), a trailer towing package consisting of a pintle, safety chain attachment devices, a seven-pin lighting receptacle in accordance with SAE 5560, and when specified (see 3.4.1 1 .2), a trailer brake control system, and associated reinforcements and wir
39、ing shall be installed on the rear of the vehicle. The pintle shall be of the rotating type conforming to AA52550-1 for 4x2 and 4x4 model vehicles, and AA52550-2 for 6x4 model vehicles. The pintle shall be installed on the chassis fiame with reinforcements to transfer a vertical tongue load of not l
40、ess than 1800 pounds and a horizontal drawbar load of not less than 18 O00 pounds for 4x2 and 4x4 models; and a vertical tongue load of not less than 4000 pounds and a horizontal drawbar load of not less than 40 O00 pounds for 6x4 models directly to the chassis rails. The rearmost portion of the pin
41、tle shal be forward, but not more than four inches forward, of the rearmost part of the vehicle. Two trailer safety chain attachment devices, one adjacent to each side of the pintle, shall be provided. For 4x2 and 4x4 model vehicles, each attachment device shall provide an ultimate strength of not l
42、ess than 18 O00 pounds, and the devices shall be capable of accommodating a standard grab hook (2.19 inches wide, 0.73 inch thick and 0.48 inch throat width) for a 3/8-inch chain. For 6x4 model vehicles, each attachment device shall provide an ultimate strength of not less than 40 O00 pounds, and th
43、e devices shall be capable of accommodating a standard grab hook (4.56 inches wide, 1.19 inches thick, 0.78 inch throat width) for a 5/8-inch chain. The lighting receptacle, conforming to SAE 5560 with its conductors connected and color-coded as specified therein, shall be mounted in a readily acces
44、sible location near the pintle. 3.1.1.8 Trailer lidtin the body; and a fll complement of fuel, lubricants and coolant (see 4.1.2). 3.2.5 Gross vehicle weight. Gross vehicle weight shall consist of curb weight, operator weight (determined at 175 pounds), and a payload to provide not less than the spe
45、cified GVW. Vehicle with a four-door crew cab shall have GVW determined with 525 pounds of payload in the rear seat. The rated payload capacity shall be not less than the weight determined from the rated liquid volume, using 8.3 pounds per gallon (see 4.1.2). I 3.2.6 Wei the outer cover shall be ins
46、ulated and shall include provision for attaching a padlock. 3.5.8 Filler opening. A mer opening of not less than 4 inch diameter tubing shall be provided at the top of the tank, with a removable sleeve strainer that will permit flow of water at the rate of 150 gallons per minute (gdmin). The straine
47、r shall be protected fkom damage by surge oscillations of water within the tank. The opening shall be provided with a hinged insulated cover. The cover shall be equipped with gaskets and locking clamp to give a leakproof closure and shall have provision for attaching a padlock. Au metal parts of the
48、 cover exposed to contact with water in the tank shall be fabricated of conrosion-resistant material not affecting the potability of the water: 3.5.9 Vent. A vent having sufllcient venting area to allow pumping at the rate of not less than 50 gdmin shall be provided. Vents shall not be located in th
49、e mer opening. A permanent, durable plate shall be provided at tank outlets and fiiler opening, warning the operator to veri or shall be of grip-strut material; or shall be open grating type. The catwaik shall be provided with handholds for personnel. Except for the open grating type catw adjustment of the engine and brake systems; filing and charging of batteries; aiignment of f-ont wheels; dation of all tires; complete lubricati
