REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INTRODUCTION
This RPSTL lists the authorized spares and repair parts; special tools; special test, measurement, and diagnostic
equipment (TMDE); and other special support equipment required for performance of field level maintenance of
the Enhanced Container Handling Unit (E-CHU). It authorizes the requisitioning, issue, and disposition of spares,
repair parts, and special tools as indicated by the source, maintenance, and recoverability (SMR) codes.
In addition to the Introduction work package, this RPSTL is divided into the following work packages.
Repair Parts List Work Packages. Work packages containing lists of spare and repair parts authorized for
use in the performance of maintenance at the levels determined by the MAC/SMR code. These work
packages also include parts which must be removed for replacement of the authorized parts. Parts lists
are composed of functional groups in ascending alphanumeric sequence, with the parts in each group
listed in ascending Figure and item number sequence. Sending units, brackets, filters, and bolts are listed
with the component they mount on. Bulk materials are listed by item name in the Bulk Items work
package. Repair parts kits are listed separately in their own functional group and work package. Repair
parts for reparable special tools are also listed in a separate work package. Items listed are shown on the
Special Tools List Work Packages. This work package lists those special tools, special TMDE, and
special support equipment authorized by this RPSTL (as indicated by Basis of Issue (BOI) information in
the DESCRIPTION AND USABLE ON CODE (UOC) column). Tools that are components of common tool
sets and/or Class VII are not listed.
Cross-Reference Indexes Work Packages. There are two cross-reference indexes work packages in this
RPSTL. The National Stock Number (NSN) Index work package refers you to the Figure and item number
for each NSN listed in the RPSTL. The Part Number Index work package refers you to the figure and item
number for each part number listed in the RPSTL.
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LIST AND SPECIAL TOOLS LIST WORK
ITEM NO. (Column 1). Indicates the number used to identify items called out in the illustration.
SMR CODE (Column 2). The SMR code containing supply/requisitioning information, maintenance level
authorization criteria, and disposition instruction, as shown in the following breakout. This entry may be
subdivided into 4 subentries, one for each service.
Table 1. SMR Code Explanation.
1st two positions:
How to get an item.
Who can install, replace,
Who can do complete
Who determines disposition
or use the item.
repair on the item.
action on unserviceable items.