MIL-T-62320 Trucks, Van: Shop, Diesel And Gasoline Engine Driven, 19,000 Pounds Gvw, 4X2 And 4X4, CommercialThis 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 under this specification are commercial items which are warranted by the manufacturer as specified in acquisition documents.

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MIL-T-62320C

*        (k)    Satisfactory operation on JP-4, JP-5 and JP-8 fuels, if required (see 3.4.1.1). (l)        Gasoline engine, if required (see 3.4.1.2).

*        (m)   Power plant heaters, if required (see 3.4.1.8). (n)        If a battery heater is not required (see 3.4.1.8).

(o)    Auxiliary 24-volt system with trailer receptacle assembly, if required (see 3.4.2.6). (p)    Automatic or semiautomatic transmission, if required (see 3.4.5.3).

*        (q)    Oil lubricated wheelbearings and axle spindles if required (see 3.4.9) (r)        Two-speed axle for 4x2 model vehicles, if required (see 3.4.9.1).

(s)     Traction control, if required for model 4x2 (see 3.4.9.2).

(t)     Wide base tires and wheels in lieu of duals, if required (see 3.4.10).

(u)    Disc type wheels, if required (see 3.4.10). (v)    Bias ply tires, if required (see 3.4.10.1).

(w)   Spare tire carrier, if required (see 3.4.10.3). (x)    Spare wheel or rim, if required (see 3.4.10.4).

(y)    Spare tire assembly, if required (see 3.4.10.5).

(z)     Brake controls for use from a towing vehicle, if required (see 3.4.11.3).

(aa)   Tilting hood and fender assembly, if required (see 3.4.12).

(ab)   Individual driver and passenger seats, if required (see 3.4.12.1).

(ac)   Air ride driver's seat, if required (see 3.4.12.1) (ad)   A crew cab, if required (see 3.4.12.2).

(ae)   Tools, if required (see 3.4.16.1).

*    (af)   Gages if required in lieu of indicators (see 3.4.19).

*        (ag)   Automatic engine shutdown system, if required (see 3.4.19). (ah)   Air operated horn, if required (see 3.4.21).

(ai)    Front mounted winch, if required (see 3.4.22). (aj)    Engine hour meter, if required (see 3.4.23).

(ak)   Back-up alarm, if required (see 3.4.24).

(al)    Body wind deflector fairing, if required (see 3.5.4).

(am)  Gasoline-fired space heater, if required (see 3.5.12). (an)   Diesel fuel fired space heater, if required (see 3.5.12).

*          6.3  Performance prediction.  SAE Truck Ability Prediction Procedure computations and computations for low speed and maximum geared speed will be required by the contractor.  The SAE Work Sheet Item 1 should include vehicle model number, engine model number, and vehicle type and class.  Unless other conditions are cited in the contract, computations should be made for normal atmospheric pressure, normal ambient air temperature, and still, dry, air.  The factors to be used in predicting truck ability (see 3.3.1.1) are established as follows for the corresponding SAE Truck Ability Prediction Procedure Tables:

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