TM 11-6625-599-12, C4
Page 31. Add appendix V after appendix IV.
APPENDIX V
O R G A N I Z A T I O N A L MAINTENANCE
R E P A I R PARTS AND SPECIAL TOOLS LIST
Section I. INTRODUCTION
A5-1. Scope
assigned to indicate the levels of maintenance
authorized to USE and REPAIR support items. The
This appendix lists the repair parts required for the
maintenance codes are entered in the third and
performance of organizational maintenance of the
fourth positions of the Uniform SMR Code format as
AN/USM-98B.
follows:
A5-2. General
(a) The maintenance code entered in the third
This Repair Parts and Special Tools List is divided
position will indicate the lowest maintenance level
into the following sections:
authorized to remove, replace, and use the support
a. Section II. Repair Parts List. A list of repair
item. The maintenance code entered in the third
parts authorized for use in the performance of main-
position will indicate the following level of mainte-
tenance. The list also includes parts which must be
nance:
removed for replacement of the authorized parts.
Parts lists are composed of functional groups in as-
ApplicationlExplanation
Code
cending numerical sequence with the parts in each
O -- Support item is removed, replaced, used at
group listed in figure and item number sequence.
the organizational level.
b. Section III. Special Tools List. Not applicable.
(b) The maintenance code entered in the
c. Section IV. National Stock Number and Part
fourth position indicates whether the item is to be
Number Index. Not applicable.
repaired and identifies the lowest maintenance level
A5-3. Explanation of Columns
with the capability to perform complete repair (i.e.,
all authorized maintenance functions). This position
The following provides an explanation of columns
will contain the following maintenance code:
found in the tabular listings:
a. Illustration. This column is divided as follows:
Code
Application/Explanation
(1) Figure number. Indicates the figure number
Z -- Nonreparable. No repair is authorized.
of the illustration in which the item is shown.
(3) Recoverability code, Recoverability codes
(2) Item number. The number used to identify
are assigned to support items to indicate the disposi-
each item called out in the illustration.
t i o n action on unserviceable items. The
b. Source, Maintenance, and Recoverability
recoverability code is entered in the fifth position of
Codes (SMR).
the Uniform SMR Code format as follows:
(1) Source code. Source codes are assigned to
Recoverability
support items to indicate the manner of acquiring
codes
Definition
support items for maintenance, repair, or overhaul
Z -- Nonreparable item. When unserviceable, con-
of end items. Source codes are entered in the first
demn and dispose at the level indicated in
and second positions of the Uniform SMR Code for-
position 3.
mat as follows:
Code
c. National Stock Number, Indicates the National
Definition
PA -- Item procured and stocked for anticipated
stock number assigned to the item and will be used
or known usage.
for requisitioning purposes.
NOTE
d. Part Number. Indicates the primary number
Cannibalization or salvage may be used
used by the manufacturer (individual, company,
as a source of supply for any items source
firm, corporation: or Government activity), which
coded above except those coded by XA,
controls the design and characteristics of the item
XD, and aircraft support items as
by means of its engineering drawings, specifications
restricted by AR 700-42.
standards, and inspection requirements, to identify
(2) Maintenance code. Maintenance codes are
an item or range of items.
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