TM 11-6625-2520-24P-1
SECTION I
INTRODUCTION
Code
Definition
1. Scope
PA--Item procured and stocked for anticipated or known
This manual lists spares and repair parts; special tools;
usage.
special test, measurement, and diagnostic equipment
XD--A support item that is not stocked. When required,
(TMDE), and other special support equipment required
item will be procured through normal supply
for performance of organizational, direct support, and
channels.
general support maintenance of the SG-944/U, HP620B.
It authorizes the requisitioning and issue of spares and
NOTE
repairs parts as indicated by the source and
Cannibalization or salvage may be used
maintenance codes.
as a source of supply for any items source
coded above except those coded XA and
aircraft support items as restricted by
2. General
AR 700-42.
This Repair Parts and Special Tools List is divided into
(2) Maintenance code. Maintenance codes are
the following sections:
assigned to indicate the levels of maintenance
a. Section II. Repair Parts List. A list of spares and
authorized to USE and REPAIR support items. The
repair parts authorized for use in the performance of
maintenance codes are entered in the third and fourth
maintenance. The list also includes parts which must be
positions of the Uniform SMR Code format as follows:
removed for replacement of the authorized parts. Parts
(a) The maintenance code entered in the third
lists are composed of functional groups in numeric
position will indicate the lowest maintenance level
sequence, with the parts in each group listed in figure
authorized to remove, replace, and use the support item.
and item number sequence.
The maintenance code entered in the third position will
b. Section III. Special Tools List. Not applicable.
indicate one of the following levels of maintenance:
c. Section IV. National Stock Number and Part
Number Index. A list, in National item identification
Code
Application/Explanation
number (NIIN) sequence, of all National stock numbers
O--Support item is removed, replaced, used at the
(NSN) appearing in the listings, followed by a list, in
organizational level.
alphanumeric sequence, of all part numbers appearing in
H--Support item is removed, replaced, used at the
the listings. National stock numbers and part numbers
general support level.
are cross-referenced to each illustration figure and item
(b) The maintenance code entered in the fourth
number appearance.
position indicates whether the item is to be repaired and
identifies the lowest maintenance level with the capability
3. Explanation of Columns
to perform complete repair (i.e., all authorized
maintenance functions). This position will contain one of
a Illustration. This column is divided as follows:
the following maintenance codes:
(1) Figure number. Indicates the figure number of
the illustration on which the item is shown.
Code
Application/Explanation
(2) Item number. The number used to identify item
H--The lowest maintenance level capable of complete
called out in the illustration.
repair of the support item is the general support
b. Source, Maintenance, and Recoverability (SMR)
level.
Codes.
Z--Nonreparable. No repair is authorized.
(1) Source code. Source codes indicate the manner
(3) Recoverability code. Recoverability codes are
of acquiring support items for maintenance, repair, or
assigned to support items to indicate the disposition
overhaul of end items. Source codes are entered in the
action on unserviceable items. The recoverability code is
first and second positions of the Uniform SMR Code
entered in the fifth position of the Uniform SMR Code
format as follows:
format as follows:
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