TM 11-5410-216-24P
SECTION I
INTRODUCTION
1.
Scope
Code
Definition
This manual lists spares and repair parts; special tool;
PD-
Support item, excluding support equipment,
special test, measurement, and diagnostic equipment
procured for initial issue or outfitting and
(TMDE); and other special support equipment required
stocked only for subsequent or additional
for performance of organizational, direct support, and
replenishment.
general support maintenance of the OQ-290(V)1/MSM.
PE-
Support equipment procured and stocked for
It authorizes the requisitioning and issue of spares and
initial issue or outfitting to specified
repair parts as indicated by the source and maintenance
maintenance repair activities.
codes.
XA-
Item is not procured or stocked because the
requirements for the item will result in the
2.
General
replacement of the next higher assembly.
This Repair Parts and Special Tools List is divided into
XB-
Item is not procured or stocked. If not available
the following sections:
through salvage, requisition.
a. Section II. Repair Parts List. A list of
XC-
Installation drawing, diagram, instruction sheet,
spares and repair parts authorized for use in the
or field service drawing that is identified by
performance of maintenance. The list also includes
manufacturer's part number. Item is not
parts which must be removed for replacement of the
procured or stocked and cannot be
authorized parts. Parts lists are composed of functional
requisitioned.
groups in numeric sequence, with the parts in each
XD-
A support item that is not stocked. When
group listed in figure and item number sequence.
required, item will be procured through
b. Section III.
Special Tools List.
Not
normal supply channels.
applicable.
c. Section IV. National Stock Number and
NOTE
Part Number Index. A list, in National item identification
Cannibalization or salvage may be
number (NIIN) sequence, of all National stock numbers
(NSN) appearing in the listings, followed by a list, in
used as a source of supply for any
alphameric sequence, of all part numbers appearing in
items source coded above except
the listings. National stock numbers and part numbers
those coded XA and aircraft support
are cross-referenced to each illustration figure and item
items as restricted by AR 700-42.
number appearance.
(2) Maintenance code.
Maintenance
3.
Explanation of Columns
codes are assigned to indicate the levels of maintenance
authorized to USE and REPAIR support items. The
a.
Illustration.
This column is divided as
maintenance codes are entered in the third and fourth
follows:
positions of the Uniform SMR Code format as follows:
(1) Figure number. Indicates the figure
(a) The maintenance code entered in
number of the illustration on which the item is shown.
the third position will indicate the lowest maintenance
(2) Item Number. The number used to
level authorized to remove, replace, and use the support
identify item called out in the illustration.
item. The maintenance code entered in the third position
b. Source, Maintenance, and Recoverability
will indicate one of the following levels of maintenance:
(SMR) Codes.
(1) Source code. Source codes indicate
Code
Application/Explanation
the manner of acquiring support items for maintenance,
O-
Support item is removed, replaced, used at the
repair, or overhaul of end items. Source codes are
organizational level.
entered in the first and second positions of the Uniform
F-
Support item is removed, replaced, used at the
SMR Code format as follows:
direct support level.
D-
Support items that are removed, replaced, used
Code
Definition
at depot, mobile depot, specialized repair
PA-
Item procured and stocked for anticipated or
activity only.
known usage.
1
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