INTRODUCTION
1. Scope
(a) The maintenance code entered in the third
This manual lists spares and repair parts; special tools;
position will indicate the lowest maintenance level
special test, measurement, and diagnostic equipment
authorized to remove, replace, and use the support
(TMDE), and other special support equipment required
item. The maintenance code entered in the third posi-
for performance or general support maintenance of the
tion will indicate the following level of maintenance
TS-2530/UR and TS-2530A/UR. It authorizes the re-
Application/Explanation
Code
quisitioning and issue of spares and repair parts as in-
H
dicated by the source and maintenance codes.
- Support item iS removed, replaced, used at the
general support level.
2. General
This Repair Parts and Special Tools List is divided into
position indicates whether the item is to be repaired and
the following sections:
i d e n t i f i e s the lowest maintenance level with the
capability to perform complete repair (i.e., all author-
ized maintenance functions). This position will contain
repair parts authorized for use in the performance of
the following maintenance code:
maintenance. The list also includes parts which must be
Application/Explanation
Code
removed for replacement of the authorized parts. Parts
Z
- Nonreparable. No repair is authorized.
lists are composed of functional groups in numeric se-
quence with the parts in each group listed in figure and
(3) Recoverability code. Recoverability codes are
assigned to support items to indicate the disposition ac-
item number sequence.
b. Section III. Special Tools List. Nor applicable.
tion on unserviceable items. The recoverability code is
C . Section IV. National Stock Number and Part
entered in the fifth position of the Uniform SMR Code
Number Index. Not applicable.
format as follows:
Recoverablity
3. Explanation of Columns
Codes
Definition
a. Illustration. This column is divided as follows:
Z
- Nonreparable item. When unserviceable,
condemn and dispose at the level indicated
(1) Figure number. Indicates the figure number of
in position 3.
the illustration on which the item is shown.
(2) Item number. The number used to identify item
c. National Stock Number. Indicates the National
stock number assigned to the item and will be used for
called out in the illustration.
b. Source, Maintenance, and Recoverability (SMR)
requisitioning purposes.
Codes.
d. Part Number. Indicates the primary number used
(1) Source code. Source codes indicate the manner
by the manufacturer (individual, company, firm, cor-
poration, or Government activity), which controls the
of aquiring support items for maintenance, repair, or
overhaul of end items. Source codes are entered in the
design and characteristics of the item by means of its
first and second positions of the Uniform SMR Code for-
engineering drawings, specifications, standards. and in-
mat as follows:
spection requirements to identify an item or range of
Code
Definition
items.
PA - Item procured and stocked for anticipated or
NOTE
When a stock-numbered item is requisi-
known usage.
tioned, the repair part received may have a
XD - A support item that is not stocked. When
different part number than the part being
required, item will be procured through
replaced.
normal supply channels.
e. Federal Supply Code for Manufacturer (FSCM).
NOTE
Cannibalization or salvage maybe used as a
The FSCM is a 5-digit numeric code listed in SB 708-42
source of supply for any items source coded
which is used to identify the manufacturer, distributor,
above except those coded XA and aircraft
or Government agency, etc.
f. Description. Indicates the Federal item name and,
support items as restricted by AR 700-42.
if required, a minimum description to identify the item.
(2) Maintenance code. Maintenance codes are
assigned to indicate the levels of maintenance author-
g. Unit of Measure (U/M). Indicates the standard of
ized to USE and REPAIR support items. The mainte-
the basic quantity of the listed item as used in perform-
nance codes are entered in the third and fourth positions
ing the actual maintenance function. This measure is
of the Uniform SMR Code format as follows:
expressed by a two-character alphabetical abbreviation
