*-----------------*
* NOT MEASUREMENT *
* SENSITIVE *
*-----------------*
KKK-S-2768
20 June 1991
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SUPERSEDING
MIL-T-45386E
20 June 1984
FEDERAL SPECIFICATION
SEMITRAILERS, BOLSTER, COMMERCIAL, POLE TYPE,
2 TO 20 TONS
1. SCOPE
1.1 Scope. This specification covers single and tandem axle, commercial,
pole type, bolster semitrailers with or without special load adapters, having
minimum capacities of 2 to 20 tons.
1.2 Classification. Semitrailers shall be of the following types, classes
and styles, as specified (see 6.2):
Type I - Single axle semitrailer
Type II - Tandem axle semitrailer
Class A - 2-ton payload capacity (type I only)
Class B - 3-1/2 ton payload capacity (type I only)
Class C - 10-ton payload capacity
Class E - 13-ton payload capacity (type II only)
Class F - 20-ton payload capacity (type II only)
Style 1 - Integral A-frame towbar with coupler ring
Style 2 - Adjustable single tongue towbar with coupling ring
Style 3 - Adjustable single tongue or telescoping towbar with fifth
wheel kingpin
*-----------------------------------------------------------------------------*
*Beneficial comments (recommendations, additions, deletions) and any pertinent*
*data which may be of use in improving this document should be addressed to: *
*Commanding Officer (Code 156), Naval Construction Battalion Center, Port *
*Hueneme, CA 93043-5000, by using the self-addressed Standardization *
*Document Improvement Proposal (DD Form 1426) appearing at the end of this *
*document or by letter. *
*-----------------------------------------------------------------------------*
FSC 2330
DISTRIBUTION STATEMENT A. Approved for public release; distribution is
unlimited.
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