TM 11-6940-211-24P
INTRODUCTION
1. Scope
Definition
Code
This manual lists spares and repair parts; special
PA- Item procured and stocked for anticipated or
known usage.
tools; special test, measurement, and diagnostic
equipment (TMDE), and other special support
PE- Support equipment procured and stocked for
required f o r performance of
initial issue or outfitting to specified
equipment
maintenance repair activities.
organizational, direct support, and general support
maintenance of the SM-674/UPM and MX-
XD-A support item that is not stocked. When
required, item will be procured through
9848/APR-39(V)l. It authorizes the requisitioning
normal supply channels.
and issue of spares and repair parts as indicated
by the source and maintenance codes.
NOTE
2. General
Cannibalization or salvage may be used as
This Repair Parts and Special Tools List is divided
a source of supply for any items source
into the following sections:
coded above except those coded XA and
aircraft support items as restricted by AR
and repair parts authorized for use in the per-
700-42.
formance of maintenance. The list also includes
(2) Maintenance code. Maintenance codes are
parts which must be removed for replacement of
assigned to indicate the levels of maintenance
the authorized parts. Parts lists are composed of
authorized to USE and REPAIR support items.
functional groups in numeric sequence, with the
The maintenance codes are entered in the third and
parts in each group listed in figure and item
fourth positions of the Uniform SMR Code format
number sequence.
as follows:
b. Section III. Special Tools List. Not ap-
(a) The maintenance code entered in the
plicable.
third position will indicate the lowest maintenance
c. Section IV. National Stock Number and Part
level authorized to remove, replace, and use the
Number Index. A list, in National item iden-
support item. The maintenance code entered in the
tification number (NIIN) sequence, of all National
third position will indicate one of the following
stock numbers (NSN) appearing in the listings,
levels of maintenance:
followed by a list, in alphameric sequence, of all
Application/Explanation
Code
part numbers appearing in the listings. National
stock numbers and part numbers are cross-
O- Support item is removed, replaced, used at the
referenced to each illustration figure and item
organizational level.
number appearance.
F- Support item is removed, replaced, used at the
direct support level.
3. Explanation of Columns
a. Illustration. This column is divided as
(b) The maintenance code entered in the
follows:
fourth position indicates whether the item is to be
the figure
(1) Figure number. Indicates
repaired and identifies the lowest maintenance level
number of the illustration on which the item is
with the capability to perform complete repair (i.e.,
shown.
all authorized maintenance functions). This
(2) Item number. The number used to
position will contain one of the following main-
identify item called out in the illustration.
tenance codes:
b. Source, Maintenance, and Recoverability
.
Application/Explanation
(SMR) Codes.
Code
(1) Source code. Source codes indicate the
D-The lowest maintenance level capable of
manner of acquiring support items for main-
complete repair of the support item is the
tenance, repair, or overhaul of end items. Source
depot level.
codes are entered in the first and second positions
L-Repair restricted to designated specialized
of the Uniform SMR Code format as follows:
repair activity.
Z-Nonreparable. No repair is authorized.
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