TM 11-5410-217-24P
SECTION I
INTRODUCTION
Code
Definition
1. Scope
initial issues or outfittings. Not subject to
This manual lists spares and repair parts; special tools;
automatic replenishment.
special test, measurements, and diagnostic equipment
PE-
Support equipment procured and stocked for
(TMDE); and other special support equipment required
initial issue or outfitting to specified maintenance
for performance of organizational, direct support, and
repair activities.
general support maintenance of the OA-8991/MSM. It
KF-
An item of a maintenance kit and not purchased
authorizes the requisitioning and issue of spares and
separately. Maintenance kit defined as a kit that
repair parts as indicated by the source and maintenance
provides an item that can be replaced at
codes.
organizational or intermediate levels of
maintenance.
2. General
MF-
Item to be manufactured or fabricated at the
This Repair Parts and Special Tools List is divided into
direct support maintenance level.
the following sections:
XA-
Item is not procured or stocked because the
a. Section II. Repair Parts List. A list of spares
requirements for the item will result in the
and repair parts authorized for use in performance of
replacement of the next higher assembly.
maintenance. The list also includes parts which must be
XB-
Item is not procured or stocked. If not available
remove for replacement of the authorized parts. Parts
through salvage, requisition.
list are composed of functional groups in numeric
XC-
Installation drawing, diagram, instruction sheet,
sequence, with the parts in each group listed in figure
field service drawing that is identified by
and item number sequence.
manufacturer's part number. Item is not
b. Section III. Special Tools List. Not applicable.
procured or stocked and cannot be requisitioned.
c. Section IV. National Stock Number and Part
XD-
A support item that is not stocked. When
Number Index. A list, in National item identification
required, item will be procured through normal
number (NIIN) sequence, of all National stock numbers
supply channels.
(NSN) appearing in the listings, followed by a list, in
NOTE
alphanumeric sequence, of all part numbers appearing in
Cannibalization or salvage may be used
the listings. National stock numbers and part numbers
as a source of supply for any items
are cross-referenced to each illustration figure and item
source coded above except those coded
number appearance.
XA and aircraft support items as
restricted by AR 700-42.
3. Explanation of Columns
(2) Maintenance code. Maintenance codes are
a. Illustration. This column is divided as follows:
assigned to indicate the levels of maintenance
(1) Figure number. Indicates the figure
authorized to USE and REPAIR support items. The
number of the illustration on which the item is shown.
maintenance codes are entered in the third and fourth
(2) Item number. The number used to identify
positions of the Uniform SMR Code format as follows:
item called out in the illustration.
(a) The maintenance code entered in the third
b. Source, Maintenance, and Recoverability (SMR)
position will indicate the lowest maintenance level
Codes.
authorized to remove, replace, and use the support item.
(1) Source code. Source codes indicate the
The maintenance code entered in the third position will
manner of acquiring support items for maintenance,
indicate one of the following levels of maintenance:
repair, or overhaul of end items. Source codes are
Code
Application/Explanation
entered in the first and second positions of the Uniform
O-
Support item is removed, replaced, used at the
SMR Code format as follows:
organizational level.
Code
Definition
F-
Support item is removed, replaced, used at the
PA-
Item procured and stocked for anticipated or
direct support level.
known usage.
PD-
Support item, excluding support equipment,
procured for initial issue or outfitting and stocked
only for subsequent or additional
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