container\) semitrailer, M871A2, for use in ammunition transport, breakbulk, and 20 feet \(ft\) and smaller containers while being towed by a tractor.

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MIL-PRF-62272C(AT)

common, automotive tools normally associated with equipment of this type. The adjustment of

components and accessories shall be accomplished with minimum disturbance to other

components of the semitrailer (see 4.7).

TABLE III. Dimensions.

Feature

Dimensions

Length of load space.

29 ft (884 cm)

Vehicle width (maximum).

96 in. (244 cm)

Platform height (maximum).

55 in. (140 cm)

Distance from front of semitrailer to vertical centerline

30 + 2 in. (76 + 5 cm)

of kingpin.

Upper fifth wheel height, (empty) from the underside of

49 + 1 in. (124.5 + 2.5 cm)

the upper fifth wheel plate.

Swing clearance (minimum) from the centerline of the

87 in. (223 cm)

kingpin to any portion of the semitrailer 6 in. (15 cm)

or more below upper fifth wheel plate.

Swing radius (minimum) from centerline of the kingpin

58 in. (147 cm)

to the most distance point on the semitrailer nose.

6'-6.75''

2'-7.5''

rad 94''

5'-

10'- 4''

flat car

rail level

FIGURE 1. PPI gauge.