TM 10-4320-318-24P
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 III. 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, FSCM 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
Maintenance
Recoverability
Code
Code
Code
How you get an item
3d position
4th position
Who determined
disposition
Who can install
Who can do
action on an
replace, or use
complete repair*
unserviceable
the item
on the item
item
*Complete Repair Maintenance capacity, capability, and authority to perform all corrective maintenance tasks
of the "Repair" function in a use/user environment In order to restore serviceability to a failed Item.
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