MIL-T-62319 Trucks, Cargo: Diesel Or Gasoline Engine Driven, 19,000 To 24,000 Pounds Gvw, 4X2 And 4X4, CommercialThis specification covers diesel or gasoline engine driven, four-wheel, two-rear-wheel drive, and four-wheel, four-wheel drive cargo trucks, having minimum gross vehicle weights GVW of 19,000 to 24,000 pounds, for normal operating conditions. The vehicles procured under this specification are commercial items which shall be warranted by the manufacturer as specified in acquisition documents.

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MIL-T-62319C

(m) (n)

Silicone brake fluid, if required (see 3.1.1.10). Gasoline engine, if required (see 3.4.1.2).

(o)

Silicone rubber radiator and heater hoses, if required (see 3.4.1.7).

(p)

(q)

Power plant heaters and fuel warmer, if required (see 3.4.1.8).

If a battery heater is not required with the power plant heaters (see 3.4.1.8).

(r)

(s)

Auxiliary 24-volt system with trailer receptacle, if required (see 3.4.2.7).

Automatic or semiautomatic transmission, if required (see 3.4.5.3).

(t)

(u)

Oil lubricated wheel bearings and axle spindles, if required (see 3.4.9).

Two-speed axle, if required for 4x2 model vehicles (see 3.4.9.1).

(v)

(w)

Wide base type tires and wheels, if required (see 3.4.10).

Disc type wheels, if required (see 3.4.10).

(x)

(y)

Bias ply tires, if required (see 3.4.10.1).

Mud and snow tires on 4x2 vehicles, if required (see 3.4.10.1).

(z)

(aa)

A carrier for a spare tire assembly, if required (see 3.4.10.3).

Spare wheel or rim, if required (see 3.4.10.4).

(ab)

(ac)

A spare tire assembly, if required (see 3.4.10.5).

Brake controls for use from a towing vehicle, if required (see 3.4.11.4).

(ad)

(ae)

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

Tilt type cab, if required (see 3.4.12).

(af)

(ag)

Air ride driver's seat, if required (see 3.4.12.1).

Tilt type cab windshield cleaning step and grab handle, if required (see 3.4.12).

(ah)

(ai)

Crew cab, if required (see 3.4.12.2).

Tools, if required, (see 3.4.16.1).

(aj)

(ak)

Air operated horn, in addition, if required (see 3.4.21).

Engine hour meter, if required (see 3.4.22).

(al)

(am)

Front mounted winch, if required (see 3.4.24).

Racks, troop seats, tarpaulin and bows, if required (see 3.5.6).

(an)

Cargo tiedown rings, if required (see 3.5.7).

6.3 Performance prediction. SAE Truck Ability Prediction Procedure computations and computations for low speed and maximum geared speed will be required by the contract. 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:

Table 1 - Tire Factor. This factor must relate to the size of tires furnished by the contractor in accordance with this specification.