TM 11-6140-203-14-4&P
APPENDIX E
ORGANIZATIONAL AND DIRECT SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
Section I. INTRODUCTION
entered in the first and second positions of the Uniform
E-1.
Scope
SMR Code format as follows:
This appendix lists spares and repair parts; special tools;
Code
Definition
special test, measurement, and diagnostic equipment
(TMDE), and other special support equipment required
PA--Item procured and stocked for anticipated or known
for performance of organizational and direct support
usage.
maintenance of the BB-693A/U.
It authorizes the
XA--Item is not procured or stocked because the
requisitioning and issue of spares and repair parts as
requirements for the item will result in the
indicated by the source and maintenance codes.
replacement of the next higher assembly.
XD--A support item that is not stocked. When required,
E-2.
General
item will be procured through normal supply
channels.
This Repair Parts and Special Tools List is divided into
the following sections:
NOTE
Cannibalization or salvage may be
a. Section II. Repair Parts List A list of spares
used as a source of supply for any
and repair parts authorized for use in the performance of
items source coded above except
maintenance. The list also includes parts which must be
those coded XA and aircraft support
removed for replacement of the authorized parts. Parts
items as restricted by AR 700-42.
lists are composed of functional groups in numeric
sequence, with the parts in each group listed in figure
(2) Maintenance code.
Maintenance
and item number sequence.
codes are assigned to indicate the levels of maintenance
b. Section III.
Special Tools List.
Not
authorized to USE and REPAIR support items. The
applicable.
maintenance codes are entered in the third and fourth
c. Section IV. National Stock Number and
positions of the Uniform SMR Code format as follows:
Part Number Index. A list, in National item identification
(a) The maintenance code entered in the third
number (NIIN) sequence, of all National stock numbers
position will indicate the lowest maintenance level
(NSN) appearing in the listings, followed by a list, in
authorized to remove, replace, and use the support item.
alphameric sequence, of all part numbers appearing in
The maintenance code entered in the third position will
the listings. National stock numbers and part numbers
indicate one of the following levels of maintenance:
are cross-referenced to each illustration figure and item
number appearance.
Code
Application/Explanation
3.
Explanation of Columns
O--Support item is removed, replaced, used at the
organizational level.
a.
Illustration.
This column is divided as
F--Support item is removed, replaced, used at the direct
follows:
support level.
(1) Figure number. Indicates the figure
number of the illustration on which the item is shown.
(b) The maintenance code entered in the fourth
(2) Item number. The number used to
position indicates whether the item is to be repaired and
identify item called out in the illustration.
identifies the lowest maintenance level with the capability
b. Source, Maintenance, and Recoverability
to perform complete repair (i.e., all authorized
(SMR) Codes.
maintenance functions). This position will contain one of
(1) Source code. Source codes indicate
the following maintenance codes:
the manner of acquiring support items for maintenance,
repair, or overhaul of end items. Source codes are
E-1
