MIL-DTL-11891 Track Shoe Sets, Track Shoe Assemblies, Track Shoe Pads And Track Shoe Bushings, Vehicular: ElastomerizedThis specification identifies the requirements for qualification and production control of track systems supporting U.S. Military Tracked Vehicles. This specification is intended primarily for the qualification of elastomeric compounds used in the fabrication of track and track components and to ensure that the quality and performance established at qualification is maintained throughout production. The contractor is held fully responsible for the entire assembly/component including all non-elastomeric components and fasteners.

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MIL-DTL-11891G(AT)

1.2 Classification. The track shoe assemblies or components to be procured in

accordance with this specification are of the following types and styles:

Type I.................................Single-pin track shoe

Style A....................................Integral pad

Style B....................................Replaceable pad

Type II................................Double-pin track shoe

Style A.................................Integral pad

Style B..................................Replaceable pad

Type III.................................Bushing assemblies

1.3 Track systems. Applicable track systems are as follows:

Designation

Type / style

TDP no.

T142 (see note 1)

II / B

11645125

T107

I/A

8705914

T154

II / B

12268550

T136

II / B

10954051

T130E1

I/B

11677988

T138

I/A

10948405

T132E1

I/B

10934639

T144

II / A

10892811

T164

I/B

12352500

T150

II / B

12306600

T157I

I/B

12359466

NOTE: The T142 track block elastomer must be produced in accordance with Drawing

11645127 and is exempt from the requirements of this specification except

where noted on the drawing.

2. APPLICABLE DOCUMENTS

2.1 General. The documents listed in this section are specified in sections 3 and 4 of this

specification. This section does not include documents cited in other sections of this specification

or recommended for additional information or as examples. While every effort has been made to

ensure the completeness of this list, document users are cautioned that they must meet all

specified requirement documents cited in sections 3 and 4 of this specification, whether or not

they are listed.