TM 11-6625-508-24P
SECTION I
INTRODUCTION
1.
Scope
Code
Definition
This manual lists spares and repair parts; special tools;
XD
- A support item that is not stocked. When
special test, measurement, and diagnostic equipment
required, item will be procured through normal
(TMDE), and other special support equipment required
supply channels.
for performance of organizational, direct support and
NOTE
general support maintenance of the AN/USM-44 and
ANIUSM-44A. It authorizes the requisitioning and issue
Cannibalization or salvage may be used
of spares and repair parts as indicated by the source and
as a source of supply for any items
maintenance codes.
source coded above except those coded
XA and aircraft support items as
restricted by AR 700-42.
2.
General
(2) Maintenance code.
Maintenance
This Repair Parts and Special Tools List is divided into
codes are assigned to indicate the levels of maintenance
the following sections:
authorized to USE and REPAIR support items. The
a
maintenance codes are entered in the third and fourth
and repair parts authorized for use in the performance of
positions of the Uniform SMR Code format as
maintenance. The list also includes parts which must be
follows:
removed for replacement of the authorized parts. Parts
(a) The maintenance code entered in
lists are composed of functional groups in numeric
the third position will indicate the lowest maintenance
sequence, with the parts in each group listed in figure
level authorized to remove, replace, and use the support
and item number sequence. Bulk materials are listed at
item. The maintenance code entered in the third position
will indicate one of the following levels of maintenance:
b. Section III.
Special Tools List. Not
Code
Application/Explanation
applicable.
O
- Support item is removed, replaced, used at the
organizational level.
Number Index. A list, in National item identification
H
- Support item is removed, replaced, used at the
number (NIIN) sequence, of all National stock numbers
general support level.
(NSN) appearing in the listings, followed by a list, in
(b) The maintenance code entered in
alphameric sequence, of all part numbers appearing in
the fourth position indicates whether the item is to be
the listings. National stock numbers and part numbers
repaired and identifies the lowest maintenance level with
are cross-referenced to each illustration figure and item
the capability to perform complete repair (i.e., all
number appearance.
authorized maintenance functions). This position will
contain one of the following maintenance codes:
3.
Explanation of Columns
Code
Application/Explanation
a. Illustration This column is divided as
H
-The lowest maintenance level capable of
follows:
complete repair of the support item is the
(1) Figure number. Indicates the figure
general support level.
number of the illustration on which the item is shown.
Z
- Nonreparable. No repair is authorized.
(2) Item number. The number used to
identify item called out in the illustration.
(3) Recoverability code.
Recoverability
b. Source, Maintenance, and Recoverability
codes are assigned to support items to indicate the
(SMR) Codes.
disposition action on unserviceable items.
The
(1) Source code. Source codes indicate
recoverability code is entered in the fifth position of the
the manner of acquiring support items for maintenance,
Uniform SMR Code format as follows:
repair, or overhaul of end items. Source codes are
entered in the first and second positions of the Uniform
Recoverability
SMR Code format as follows:
Code
Definition
Code
Definition
Z
- Nonreparable item.
When unserviceable,
PA
- Item procured and stocked for anticipated or
condemn and dispose at the level indicated in
known usage
position 3.
.
1