EEEl
MIL-PRF-11891F(AT)
T 1996
SUPERSEDING
MIL-T-11891E(AT)
16 February 1995
PERFORMANCE SPECIFICATION
TRACK SHOE SETS, TRACK SHOE ASSEMBLIES, TRACK SHOE
PADS AND TRACK SHOE BUSHINGS, VEHICULAR: ELASTOMERIZED
This specification is approved for use by U.S. Army Tank-automotive
and Armaments Command, Department of the Army, and is available for
use by all Departments and Agencies of the Department of Defense.
1. SCOPE
1.1 S@pe. This 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. The qualified products list (QPL) is divided by individual track components (pads,
bushings and roadwheel path/shoe body) listing the contractors qualified to produce the various
components, the contractor’s address, and compound identification. The QPL also identifies
contractors qualified to assemble the various track components into full assemblies/systems.
This inchrdes bushhtg insertion, pad installation and connecting component (end comectors,
center guides) assembly. The track shoe assemblies may be acquired either as sets, assemblies or
as individual components (pin bushhrg assemblies or pads) as specified by the acquiring activity
(see 6.1).
Beneficial comments (recommendations, additions, deletions) and atry pertinent data which may
be of use in improving this document should be addressed to: U.S. Army Tank-automotive and
Armaments Command, A’I’TN: AMSTA-TR-E/BLUE, Warren, MI 48397-5000, by using the
Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this
document, or by letter.
AMSC NIA
FSC 2530
~. Approved for public release; distribution is unhmited.
Downloaded from http://www.everyspec.com
