UNIT, DIRECT SUPPORT, GENERAL SUPPORT, AND
DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST
Section I. INTRODUCTION
GENERAL: Source Codes are assigned to support items to
1. SCOPE. This joint Army, Navy, Air Force, and Marine
indicate the manner of acquiring support items for
Corps manual lists repair parts and special tools required
maintenance, repair, or overhaul of end items. Source
for the performance of organizational intermediate (field),
codes are entered in the first and second positions of the
direct and general support and depot maintenance of the
Uniform SMR Code format as follows:
generator set. The following paragraphs are keyed to
applicable users. All users should read paragraph 4,
Special Information, prior to using this manual.
Item procured and stocked for anticipated or
2. GENERAL. This Repair Parts and Special Tools List
is divided into the following sections:
poses because essentiality dictates that a
minimum quantity be available in the supply
parts authorized for the performance of maintenance at
the organizational, intermediate (field), direct support,
Item procured and stocked and which other-
general support and depot level in figure and item number
wise would be coded PA except that it is
deteriorative in nature.
Support item, excluding support equipment,
b. (ALL) Special Tools, Test and Support Equipment
-Section lilt A list of special tools, test and support
stocked only for subsequent or additional in-
equipment authorized for the performance of
maintenance at the organizational, intermediate (field),
(direct support and general support) and depot level.
Support equipment procured and stocked for
initial issue or outfittings to specified mainte-
c. National Stock Number and Reference Number
nance repair activities.
Index - Section IV. A list of national stock numbers in
Support equipment which will not be stocked
numerical sequence, followed by a list of reference
but which will be centrally procured on de-
numbers appearing in all the listings, in alphanumeric
sequence, cross-referenced to the illustration figure
Item procured and stocked to provide for sus-
number and item number.
tained support for the life of the equipment. It
is applied to an item peculiar to the equip-
d. Reference Designator Index - Section V. The
ment which because of probable discontinu-
Reference Designator Column includes all assigned
ance or shutdown of production facilities
reference designators arranged first in alphabetical order,
would prove uneconomical to reproduce at a
second in numeric order. Opposite each symbol is listed
the figure and item number of the part in Section II and
An item of depot overhaul/repair kit and not
the reference number.
purchased separately. Depot kit defined as a
kit that provides items required at the time of
3. EXPLANATION OF COLUMNS. The following
overhaul or repair.
provides an explanation of columns in the tabular lists in
An item of maintenance kit and not purchased
separately. Maintenance kit defined as a kit
that provides an item that can be replaced at
a. (ALL) Illustrations. (Column 1.) This column is
organizational or intermediate levels of main-
divided as follows:
Item included in both a depot overhaul/repair
(1) Figure Number. Indicates the figure number of
kit and a maintenance kit.
the illustration on which the item is shown.
Item to be manufactured or fabricated at or-
(2) Item Number. Indicates the number used to
identify the item on the illustration.
b. (ALL) Source, Maintenance, and Recoverability
Codes (SMR). (Column 2).
(1) Uniform Source Codes applicable to all Military