TM 11-5874-200-40P
SECTION I.
INTRODUCTION
1. Scope
NOTE
NOTE
This manual lists spares and repair parts; special tools;
special test, measurement, and diagnostic equipment
Cannibalization or salvage may be used as a
(TMDE), and other special support equipment required
source of supply for any items source coded
for performance of general support maintenance of the
above except those coded XA and aircraft
AN/UNH-10. It authorizes the requisitioning and issue of
support items as restricted by AR 700-42.
spares and repair parts as indicated by the source and
maintenance codes.
(2) Maintenance Code. Maintenance codes are
assigned to indicate the levels of maintenance
2. General
authorized to USE and REPAIR support items. The
This Repair Parts and Special Tools List is divided into
maintenance codes are entered in the third and fourth
posMonsenahee coform SMR nancefcomes ase ols-ws:
(2) itiaint of tnc Unide. Mainte Code or d at r f alo
the following sections:
(a) The maintenance code entered in the
a. Section II. Repair Parts List. A list of spares
third position will indicate the lowest maintenance level
and repair parts authorized for use in the performance of
authorized to remove, replace, and use the support item.
maintenance. The list also includes parts which must be
The maintenance code entered in the third position will
removed for replacement of the authorized parts. Parts
indicate one of the following levels of maintenance:
lists are composed of functional groups in numeric
Code
Application/Explanation
sequence, with the parts in each group listed in figure
and item number sequence.
C-
Crew or operator maintenance performed within
organizational maintenance.
b. Section III. Special Tools List. Not applicable.
O-
Support item is removed, replaced, used at the
organizational level.
H-
Support item is removed, replaced, used at the
c. Section IV. National Stock Number and Part
general support level.
Number Index. A list, in National item identification
number (NIIN) sequence, of all National stock
(b) The maintenance code entered in the fourth
numbers(NSN) appearing in the listings, followed by a
position indicates whether the item is to be repaired and
list, in alphameric sequence, of all part numbers
identifies the lowest maintenance level with the capability
appearing in the listings. National stock numbers and
to perform complete repair (i.e., all authorized
part numbers are cross-referenced to each illustration
maintenance functions). This position will contain one of
figure and item number appearance.
the following maintenance codes:
3.
Explanation of Columns
Code
Application/Explanation
a. Illustration. This column is divided as follows:
H-
The lowest maintenance level capable of com-
(1) Figure number. Indicates the figure number
plete repair of the support item is the general
of the illustration on which the item is shown.
support level.
(2) Item number. The number used to identify
Z-
Nonreparable. No repair is authorized.
item called out in the illustration.
(3) Recoverability code. Recoverability codes are
assigned to support items to indicate the-disposition
b. Source, Maintenance, and Recoverability (SMR)
action on unserviceable items. The recoverability code is
Codes.
entered in the fifth position of the Uniform SMR Code
(1) Source code. Source codes indicate the
format as follows::
manner of acquiring support items for maintenance,
repair, or overhaul of end items. Source codes are
Recoverability
entered in the first and second positions of the Uniform
codes
Definition
SMR Code format as follows:
Z-
Nonreparable item. When unserviceable, con-
demn and dispose at the level indicated in
Code
Definition
position 3.
PA -
Item procured and stocked for anticipated or
H-
Reparable item. When uneconomically repar-
known usage.
able, condemn and dispose at the general
XD -
A support item that is not stocked. When re-
support level.
quired, item will be procured through normal
supply channels.
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