ORGANIZATIONAL, DIRECT SUPPORT, AND
GENERAL SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
(INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS)
Section I. INTRODUCTION
B-3. Explanation of Columns.
a. Illustration. This column is divided as follows:
This appendix lists spares and repair parts; special tools;
special test, measurement, a n d diagnostic equipment
(1) Figure Number. Indicates the figure number of
(TMDE), and other special support equipment required for
the illustration on which the item is shown.
performance of organizational, direct support, and general
support maintenance of Fire Control Subsystem Test Set
(2) Item Number. The number used to identify item
AN/GSM-249 and Organizational HSS Boresight Kit. It
called out in the illustration.
authorizes the requisitioning and issue of spares and repair
parts as indicated by the source and maintenance codes.
b. Source, Maintenance,
and Recoverability (SMR)
(1) Source Code. Source codes indicate the manner
of acquiring support items for maintenance, repair, or
overhaul of end items. Source codes are entered in the first
This Repair Parts and Special Tools List is divided into
and second positions of the Uniform SMR Code format as
the following sections:
a. Section II. Repair Parts List. A list of spares and
repair parts authorized for use in the performance of
I t e m procured and stocked for anticipated or
maintenance. . The list also includes parts which must be
removed for replacement of the authorized parts. Parts lists
are composed of functional groups in numeric sequence,
Item procured and stocked for insurance purpose
with the parts in each group listed in figure and item
b e c a u s e essentiality dictates that a minimum
n u m b e r sequence. B u l k materials are listed in NSN
quantity be available in the supply system.
Item procured and stocked and which otherwise
would be coded PA except that it is deteriorative
b. Section III. Special Tools List. Not applicable.
S u p p o r t item, e x c l u d i n g support equipment,
c. Section IV. National Stock Number and Part
N u m b e r Index. A list, in National item identification
procured for initial issue or outfitting and stocked
only for subsequent or additional initial issues or
number (NIIN) sequence, of all National stock numbers
outfitting. Not subject to automatic
(NSN) appearing in the listings, followed by a list in
alphanumeric sequence of all part numbers appearing in the
listings. National stock numbers and part numbers are
S u p p o r t equipment procured and stocked for
cross-referenced to each illustration figure and item number
initial issue or outfitting to specified maintenance
appearance. This index is followed by a cross-reference list
of reference designators to figure and item numbers.