TM 11-6625-441-34P
INTRODUCTION
1. Scope
(2) Maintenance code. Maintenance codes are
assigned to indicate the levels of maintenance
This manual lists spares and repair parts special tools;
authorized to USE and REPAIR support items. The
special test, measurement, and diagnostic equipment
maintenance codes are entered in the third and fourth
(TMDE), and other special support equipment required
positions of the Uniform SMR Code format as follows:
for performance of direct support and general support
(a) The maintenance code entered in the third
maintenance of the TS-1588/AIC and TS-1588A/AIC,
position will indicate the lowest maintenance level
It authorizes the requisitioning and issue of spares and
authorized to remove, replace, and use the support
repair parts as indicated by the source and mainte-
item. The maintenance code entered in the third posi-
nance codes.
tion will indicate one of the following levels of mainte-
2. General
nance
This Repair Parts and Special Tools List is divided into
Application/Explanation
Code
the following sections
0 -Support item is removed, replaced, used at the
organizational level.
repair parts authorized for use in the performance of
F -Support item is removed, replaced, used at the
maintenance. The list also includes parts which must
direct support level.
be removed for replacement of the authorized parts.
(b) The maintenance code entered in the fourth
Parts lists are composed of functional groups in
position indicates whether the item is to be repaired
numeric sequence, with the parts in each group listed
and identifies the lowest maintenance level with the
in figure and item number sequence.
capability to perform complete repair (i.e., all
b. Section III Special Tools List. Not applicable.
authorized maintenance functions). This position will
c. Section IV. National Stock Number and Part
contain one of the following maintenance codes:
Application/Explanation
Number Index. A list, in National item identification
Code
F -The lowest maintenance level capable of com-
number (NIIN) sequence, of all National stock numbers
plete repair of the support item is the direct
(NSN) appearing in the listings, followed by a list, in
support level.
alphameric sequence, of all part numbers appearing in
Z -Nonreparable. No repair is authorized.
the listings. National stock numbers and part numbers
(3) Recoverability code. Recoverability codes are
are cross-referenced to each illustration figure and
assigned to support items to indicate the disposition ac-
item number appearance.
tion on unserviceable items. The recoverability code is
3. Explanation of Columns
entered in the fifth position of the Uniform SMR Code
a. Illustration This column is divided as follows
format as follows:
(1) Figure number. Indicates the figure number of
Recoverability
the illustration on which the item is shown.
Definition
Codes
(2) Item number. The number used to identify item
Z -Nonreparable item. When unserviceable, con-
called out in the illustration.
demn and dispose at the level indicated in posi-
b. Source, Maintenance, and Recoverability (SMR)
tion 3.
codes.
F -Reparable item. When uneconomically reparable,
(1) Source code. Source codes indicate the manner
condemn and dispose at the direct support
of acquiring support items for maintenance, repair, or
level.
overhaul of end items. Source codes are entered in the
c. National Stock Number. Indicates the National
first and second positions of the Uniform SMR Code
stock number assigned to the item and will be used for
format as follows
requisitioning purposes.
Definition
Code
d. Part Number. Indicates the primary number used
PA -Item procured and stocked for anticipated or
by the manufacturer (individual, company, firm, cor-
known usage.
poration, or Government activity), which controls the
XD-A support item that is not stocked. When re-
design and characteristics of the item by means of its
quired, item will be procured through normal
engineering drawings, specifications, standards, and
supply channels.
inspection requirements to identify an item or range of
NOTE
items.
NOTE
Cannibalization or salvage maybe used as a
When a stock numbered item is requisitioned,
source of supply for any items source coded
the repair part received may have a different
above except those coded XA and aircraft
part number than the part being replaced,
support items as restricted by AR 700-42.
