TM 10-4320-315-24P
UNIT, DIRECT SUPPORT AND GENERAL
SUPPORT MAINTENANCE REPAIR PARTS
AND SPECIAL TOOLS LIST
SECTION I. INTRODUCTION
1. Scope. This RPSTL lists and authorizes spares and repair parts; special tools; special test, measurement,
and diagnostic equipment (TMDE); and other special support equipment required for performance of unit, direct
support, and general support maintenance of the pumping assembly. It authorizes the requisitioning, issue, and
disposition of spares, repair parts and special tools as indicated by the source, maintenance, and recoverability
(SMR) codes.
2. General. In addition to Section I, Introduction, this Repair Parts and Special Tools List is divided into the
following sections:
a. Section II - Repair Parts List A list of spares and repair parts authorized by this RPSTL for use in the
performance of maintenance. The list also includes 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. Bulk materials are listed in item
name sequence. Repair parts kits or sets are listed separately in their own functional group within Section II.
b. Section lIl. Special Tools List - Not Applicable.
c. Section IV. Cross-reference Indexes. A list, in National Item Identification Number (NIIN) sequence, of
all National stock numbered items appearing in the listings, followed by a list in alphanumeric sequence of all
part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced to each
illustration figure and item number appearance. The figure and item number index lists figure and item
numbers in alphanumeric sequence and cross-references NSN, CAGEC and part numbers.
3. Explanation of Columns (Section II).
a. ITEM NO. (Column (1)). Indicates the number used to identify items called out in the illustration.
b. SMR CODE (Column (2)). The Source, Maintenance, and Recoverability (SMR) code is a 5-position
code containing supply/requisitioning information, maintenance category authorization criteria, and disposition
instruction, as shown in the following breakout
Source
Code
Maintenance
Code
Recoverability
Code
XX
1st two
XX
XX
positions
How you get an
item.
3d position
4th position
Who can install,
Who can do
replace or use
complete repair
the item.
(see note) on
the item.
Who determines
disposition action
on an
unserviceable item.
* Complete Repair: Maintenance capacity, capability, and authority to perform all corrective maintenance
tasks of the a Repair" function in a use/user environment in order to restore serviceability to a failed item.
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