1、c-23 -mm MIL-T-62320C 23 m 9777706 0202608 3 mi MIL-T-62320C - SUPERSEDING MIL-T-62320B 19 October 1984 MILITARY SPECIFICATION TRUCKS, VAN: SHOP, DIESEL AND GASOLINE ENGINE DRIVEN, 19,000 POUNDS CUW, 4x2 AND 4x4, COMMERCIAL This specification is approved for use by all Departments and Agencies of th
2、e Department of Defense. 1. SCOPE 1.1 we. This specification covers diesel and gasoline engine driven, four-wheel, two-rear-wheel drive, and four-wheel, four-wheel drive, shop van trucks having a minimum gross vehicle weight (GVW) of 19,000 pounds for normal operating conditions. Vehicles procured u
3、nder this specification are commercial items which are warranted by the manufactiirer as specified in acquisition documents. . 1.2 Classlficatios as specified (see 6.2): The vehicle shall be one of the following models, ., 4x2 model - 4 wheels, 2 wheels driving 4x4 model - 4 wheels, 4 wheels driving
4、. 2. APPLICABLE DDCIJMENTS 2. I distribution is unlimited. , . THIS DOCUMENT CONTAINS 32J PAGES. . Licensed by Information Handling ServicesSPECIFICATIONS FEDERAL W-B-131 W-P-800 MIL-T-62320C - Battery, Storage: Vehicular, Ignition, - Fuel Oil, Diesel. Lighting and Starting. MILITARY * MIL-T-5624 -
5、Turbine Fuel, Aviation, Grades JP-4 and * MIL-T-83133 - Turbine Fuel, Aviation, Kerosene Type, Grade JP-5. JP-8. STANDARDS FEDERAL . PED-STD-297 - Rustproofing of Commercial (Nontactical) Vehicles. MILITARY MIL-STD-1223 - Nontactical Wheeled Vehicles Treatment, Painting, Identification Marking, and
6、Data Plate Standards. Capacity, Manual Release. Intervehicular, 28-V0lt, Waterproof. Contact, Intervehicular, 28 Volt, Waterproof. * (Unlesa otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Naval Publication8 and Form Center (ATTN: N
7、FQDS), 5801 Tabor Avenue, Philadelphia, MS51335 - Pintle Assembly, Towing - 18,000 Lbs. MS75020 - Connector, Plug, Electrical - 12 Contact, MS76021 - Connector, Receptacle, Electrical - 12 PA 19120-5099). * 2.1.2 Other Government dociunents drawinraB. and wl2lkdhm . The following other Government do
8、cuments, drawings, and publications form a part of this document to the extent specified herein. the issues are those cited in the solicitation. Unless otherwise specified, DEPARTMENT OF DEFENSE Department of Defense Index of Specifications and Standards (DODISC). (Copies of th DODISS are available
9、on a yearly subscription basis either from the Government Printing Office for hard copy, or microfiche copies are available rom the Director, Navy Publication and Printing Service Office, 400 Robbins Avenue, Philadelphia, PA 19111-5093). Licensed by Information Handling ServicesMIL-T-bZ320C 23 77777
10、0b 0202630 L W MIL-T-623ZC DEPARTMENT OF TRANSPORTATION (DOT) Federal Motor Carrier Safety Regulations. Federal Motor Vehicle Safety Standards. (Application for copies of DOT publications should reference the Code of Federal Regulations, 49 CFR, and the Federal Register, and should be addressed to t
11、he Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.3 ENVIRONMENTAL PROTECTION AGENCY (EPA) Control of Air Pollution from New Motor Vehicles and New Motor Vehicle Noise Emission Standards for Transportation Equipment - Medium and Engines - Heavy Trucks. (Applicati
12、on for copies of EPA publications should reference the Code of Federal Regulations, 40 CFR, arid the Federal Register, and should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D-C. 20402.) $. 2.2 - Gover- D the body; and a full complement of fuel, lubr
13、icants and coolant. 3.2.5 Gwss vehicle weigbji. WW shall consist of curb weight, opemtor weight computed at 175 pounds), and a payload to provide not less than the specified GVW. with 525 pounds of payload in the rear seah. Unless otherwise specified, the chassis manufacturer shall furnish any type
14、of his standard or optional full width cab. When specified (see 6.2), a cab with a forward tilting hood and fender assembly, including tilting and locking mechanism shall be furnished. equipped with locks, operable from inside the cab through mechanical linkage, with at least the curbside door equip
15、ped with an external, key operated lock. When the front tires extend beyond the cab fenders, rubber fender extensions extending at least to the outside. of the tire tread shall be furnished. Cab doors shall be Drip rails shall be installed above the cab do-ors. 17 Licensed by Information Handling Se
16、rvices flL-T-b232OC 23 W 9799906 0202bf5 3 MIL-T-62320C * 3.4.12.j. Gab in-kdw. Unless otherwise smcified, the cab shall have an upholatered, full width, adjustable seat and back or individual, adJustable, dirvers seat and individual passenger seat. When specified (see 6.2), an individual, adjustabl
17、e, drivers seat and an individual passenger seat shall be provided. When specified (see 6.2), the drivers seat shall be the manufacturers standard air ride suspension type. The color of the upholstery and the interior finish shall be compatible with the exterior color (see 3.1.1.1). White upholstery
18、 shall not be provided. Interior lighting shall be provided. Two pairs of seat belts shall be installed. 3.4.12.2 ori if 3.4.12.2.1 . With the front seat adjusted to the extreme forward wsition, there shall be not less than 30 inches, measured in a horizontal plane, between the front of the rear sea
19、t back and the rear of the front seat back. A kick-space height of not less than 2-3/4 inches shall be maintained between the floor and the rear of the front seat in all positions of adjustment. Leg room and space forward of the front seat shall be equivalent to that provided ahead of the seat in a
20、two-door standard cab. 3.4.13 Sjiembg. Power steering shall be furnished. 3.4.14 b , “he vehicle shall be equipped with dual windshield wipers and windshield washers. shall be of the multispeed type, operated by either air or electric motor(s). The windshield wipers 3.4.15 Bumpa. Unless the bumper i
21、s an integral part of the vehicle cab, a channel type front bumper shall be provided except when a front mounted winch is furnished (see 3.4-22). . 3.4.15.1 AH ELL the roof panels shall be not less than 22 gage (0.0299 inch) steel, or 0.032 inch aluminum alloy. stretcher level sheet steel or equival
22、ent flat, of not less than 20 gage (0.0359 inch). all body and roof corners and body roof edges shall be rounded with a maximum radius of 6 inches. extrusions, square type roof corners and posts in lieu of round radius corners are acceptable. (0.1046 inch) steel shall be provided along each side of
23、body, drip molding shall be mounted above all doors and windows that open. Body side panels shall be All roo and body seams and joints shall be waterproof and When the perimeter of the roof is furnished with Replaceable rub rails of not less than 12 gage hll length 3.5.4 Yan bodv nindectia . Unless
24、a wind deflector is specified, The construction shall be integral with the van body front wall, an aerodynamically streamlined body front shall be incorporated into the design of the body to direct airflow around the sides and over the top of the van body. sidewalls and roof, giving a curved front r
25、adius. a wind deflector fairing shall be attached to the upper front face of the van body. “he deflector shall have an aerodynamic fairing shape to direct airflow around the sides and over the top of the van body. fairing shall have a rounded nose with a convex profile in both side and top When spec
26、ified (see 6.2), The deflector 22 Licensed by Information Handling ServicesMIL-T-62320C 23 W 777770b 0202630 7 W MIL-T-62320C views, forming a smooth compound curved surface blending into the rectangular. body cross-section. sufficiently to achieve a significant drag reduction at low yaw angles, and
27、 shall have a large enough radius to produce minimal flow separation at yaw angles of up to 20 degrees. fairing be less than 22 inches from the front face of the van body. lower edge of the fairing shall be located as required to minimize drag due to turbulent airflow from the cab. The fairing const
28、ruction material shall be molded fiberglass. vehicle speeds of 60 mph during wind gusts of 60 mph from any direction. The nose of the fairing shall project forward In no case shall the forward portion of the The Design operational limits shall include forward 3-5.5 Rodv interior . The complete inter
29、ior of the body sides, top, back and front shall be insulated see 3.5.5.1) and paneled. Insie paneling for sides, front, rear (including doors), and top shall be steel of not less than 22 gage (0.0299 inch) or 0.032 inch embossed aluminum. The van body shall be free from leakage when exposed to an o
30、verhead water spray test. 3.5.5.1 Insulation . Insulation shall provide resistance to the transfer of heat equivalent to the protection afforded by a 1-inch thick batt having a thermal conductivity of 0.24 Btu/sq. ft./deg. F/hr./l-in- thickness in normal ambient air temperatures. Insulation shall be
31、 either flexible or batt type, fibrous or cellular material having a moisture absorption capacity of less than 2 percent by weight and shall be asbestos free. Materials shall be odorless and fire retardent. growth of fungus and shall not cause nor accelerate corrosion of steel, copper, or aluminum.
32、external walls and provided with means to retain the insulation under all operating conditions. shall provide shear strength sufficient to prevent a sag of the insulation when the assembled van is operated at speeds up to 55 mph over improved roads. All insulation, to a maximum practicable extent, s
33、hall be installed prior to the closing of spaces in the body sides, front and rear panels, ends, doors, upright body members, roof, roof bows, and other parts. The insulation shall not breed nor promote the The insulation shall be cemented to the inner side of Cement shall be waterproof and the resu
34、lting bond 3.5.6 Floorboardls. The floorboards shall run the full length of the If wheel plates are body except in those areas occupied by wheel plates. furnished, wheel plates shall be flush with the floor. hardwood or dense southern yellow pine not less than i-1/8 inches thick (finished dimension)
35、 with ship-lapped or tongue-in-groove joints , installed and bolted to the cross-sills. crossmember and bolted down. Wood parts shall be treated in accordance with 3.1.1.4. Flooring shall be of Two-piece boards shall be lap-jointed at a The key board shall be one-piece. 3.5.7 w. Each van body shall
36、be equipped with eight windows four on each side), excluding those placed in the rear doors. be of the operating type. The bottoms of the eight window frames shall be not less than 40 inches from the floor. between the exterior and interior panels with wood or metal to form a seal around the cutout
37、for the window. The windows shall The window openings shall be framed 23 Licensed by Information Handling ServicesMI L-T-62320C 3.5.7.1. Owera- . The sash approximately 21 inches wide and 24 inches high, hinged at the top, and with regulators to permit for side windows shall be with double-pane glaz
38、ing, selection of fixed positions. exclude air and moisture. to support any body side post cut during installation. specified in 3.5.7.1.3 shall be provided inside each side window. Each side window shall be set in an all-metal frame, sealed to All window frames shall have sufficient strength An ins
39、ect screen as 3.5.7.1.1 Wle piines. window glass. space o not less than 3/16 inch, shall be sealed to exclude moisture, condensation or frost, and shall withstand altitude changes from sea level to 10,000 feet above sea level. Each window shall have two panes of safety Panes shall be assembled in th
40、e sash frame, including air 3.5.7.1.2 Window regd;itnr.cr . Each side window shall have a regulator operable from within the van body, to provide opening positions for at least 22-i/2 and 45 degrees. Cranking, telescoping, or folding window regulhtars to minimize the projection within the van shall
41、be furnished. 3.5.7.1.3 hwct mrem. Each side window shall be furnished with an The wire cloth shall be inside insect screen fitted in the window opening. 16 mesh. 3.5.8 -rear. “he body shall be provided with a main door and an auxiliary door at the rear. heavy duty, strap type hinges, to provide a c
42、lear opening width of not less than 52 inches. hold the door at 115-degree and 180-degree open positions. shall be equipped with a fixed type window measuring not less than 10 inches wide and IO inches high, permanently set in frames, centered in the upper portion of the door. speciied in 3.5.7.1.1.
43、 The rear doors shall be side hung on A door check shall be provided on each door, arranged to Each rear door Glazing shall be of double-pane construction, as 3.5.8.1 Wear ckmr . The main rear door shall be located on the curb (right) side and shall provide an opening of not less than 32 inches wide
44、 and 72 inches high. An operating mechanism for the main door shall include slide bolts of ceiling and floor-wedge type, a center case, and inside and outside handles. urnished. A means for locking the main door from the outside shall be 3.5.8.2 AuxU filling and charging of the battery; alinement of
45、 the front wheels; inflation of all tires; complete lubrication of chassis, engine, and running gear with grades of lubricants recommended for the ambient air temperature at the delivery point; servicing of the cooling system with a solution of ethylene glycol type antifreeze and water in equal part
46、s by volume; and servicing of the windshield washer reservoir with water .and appropriate additives. alinement of lights; 27 Licensed by Information Handling ServicesMI L-T-62320C 3.7 . Defective components or parts and assemblies which have been repaired or modified to overcome deficiencies shall n
47、ot be furnished. Welded, bolted and riveted construction utilized shall be in accordance with the highest standards of the industry. 4. QUALITY ASSURANCE PROVISIONS . Unless otherwise specified in the 4.1 &mxmub&tv for ins,pectia contract, the contractor is responsible for the performance of all ins
48、pection requirements (examination and tests) as specified herein. otherwise specified in the contract, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. reserves the right to perf
49、orm any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies ad services conform to prescribed requirements. *I Except as The Government . All items must meet all 44, * 4.1.1 requirements o sections 3 and 5. spcification shall become a part of the contractor *a overall insgeetion system or quality program. specification shall not relieve the contractor of the responsibility for ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. ins
