TM 11-5985-249-24P
SECTION I
INTRODUCTION
Code
Definition
1. Scope
MF--
Item to be manufactured or fabricated at the
This manual lists spares and repair parts; special tools;
direct support maintenance level.
special test, measurement, and diagnostic equipment
XD--
A support item that is not stocked. When
(TMDE), and other special support equipment required
required, item will be procured through
for performance of organizational, direct support, and
normal supply channels.
general support maintenance of the AN/GRA-12. It
NOTE
authorizes the requisitioning and issue of spares and
Cannibalization or salvage may be
repair parts as indicated by the source and maintenance
used as a source of supply for any
codes.
items source coded above except
2.
General
those coded XA and aircraft support
This Repair Parts and Special Tools List is divided into
items as restricted by AR 700-42.
the following sections:
(2) Maintenance code. Maintenance codes are
and repair parts authorized for use in the performance of
assigned to indicate the levels of maintenance
maintenance. The list also includes parts which must be
authorized to USE and REPAIR support items. The
removed for replacement of the authorized parts. Parts
maintenance codes are entered in the third and fourth
lists are composed of functional groups in numeric
positions of the Uniform SMR Code format as follows:
sequence, with the parts in each group listed in figure
(a) The maintenance code entered in the
and item number sequence.
third position will indicate the lowest maintenance level
b. Section III. Special Tools List. Not applicable.
authorized to remove, replace, and use the support item.
The maintenance code entered in the third position will
Number Index. A list, in National item identification
indicate one of the following levels of maintenance:
number (NIIN) sequence, of all National stock numbers
Code
Application/Explanation
(NSN) appearing in the listings, followed -by a list, in
O--
Support item is removed, replaced, used at the
alphameric sequence, of all part numbers appearing in
organizational level.
the listings. National stock numbers and part numbers
F--
Support item is removed, replaced, used at the
are cross-referenced to each illustration figure and item
direct support level.
number appearance.
(b) The maintenance code entered in the
3.
Explanation of Columns
fourth position indicates whether the item is to be
a Illustration. This column is divided as follows:
repaired and identifies the lowest maintenance level with
(1) Figure number. Indicates the figure number
the capability to perform complete repair (i.e., all
of the illustration on which the item is shown.
authorized maintenance functions). This position will
(2) Item number. The number used to identify
contain one of the following maintenance codes:
item called out in the illustration.
Code
ApplicationlExplanation
b. Source, Maintenance, and Recoverability (SMR)
F--
The lowest maintenance level capable of
Codes.
complete repair of the support item is the direct support
(1) Source code. Source codes indicate the
level.
manner of acquiring support items for maintenance,
D--
The lowest maintenance level capable of
repair, or overhaul of end items. Source codes are
complete repair of the support item is the depot level.
entered in the first and second positions of the Uniform
Z--
Nonreparable. No repair is authorized.
SMR Code format as follows:
(3) Recoverability code. Recoverability codes
Code
Definition
are assigned to support items to indicate the disposition
PA--
Item procured and stocked for anticipated or
action on unserviceable items. The recoverability code
known usage.
is entered in the fifth position of the Uniform SMR Code
PD--
Support item, excluding support equipment,
format as follows:
procured for initial issue or outfitting and
Recoverability
stocked only for subsequent or additional
codes
Definition
initial issues or outfittings. Not subject to
Z--
Nonreparable item. When unserviceable,
automatic replenishment.
condemn and dispose at the level indicated in position 3.
1
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