TM 11-5805-583-24P
SECTION I
INTRODUCTION
Definition
Code
1. Scope
XD -- A support item that is not stocked. When
This manual lists repair parts and special tools
required, item will be procured through
required for performance of organizational, direct
normal supply channels.
support, and general support maintenance of the
NOTE
AN/TSC-76.
Cannibalization or salvage may be used
as a source of supply for any items source
2. General
coded above except those coded XA, XD,
This Repair Parts and Special Tools List is divided
and aircraft support items as restricted
into the following sections:
by AR 700-42.
a. Section II. Repair Parts List. A list of repair
(2) Maintenance code. Maintenance codes are
parts authorized for use in the performance of
assigned to indicate the levels of maintenance
maintenance. The list also includes parts which
authorized to USE and REPAIR support items.
must be removed for replacement of the au-
The maintenance codes are entered in the third
thorized parts. Parts lists are composed of func-
and fourth positions of the Uniform SMR Code
tional groups in ascending numerical sequence,
format as follows:
with the parts in each group listed in figure and
(a) The maintenance code entered in the
item number sequence.
third position will indicate the lowest maintenance
b. Section III. Special Tools List. Not applicable.
level authorized to remove, replace, and use the
c. Section IV. National Stock Number and Part
support item. The maintenance code entered in the
Number Index. A list, in ascending National item
third position will indicate one of the following
identification number (NIIN, last 9 digits) se-
levels of maintenance:
quence, of all National stock numbers appearing in
Code
Application/Explanation
the listings, followed by a list in alphameric
O--
Support item is removed, replaced, used at
sequence, of all part numbers appearing in the
the organizational level.
listings. National stock number and part numbers
H -- Support item is removed, replaced, used at
are cross-referenced to each illustration figure and
the general support level.
item number appearance.
D -- Support items that are removed, replaced,
used at depot, mobile depot, specialized
3. Explanation of Columns
repair activity only.
The following provides an explanation of columns
(b) The maintenance code entered in the
found in the tabular listings:
fourth position indicates whether the item is to be
a. Illustration. This column is divided as follows:
repaired and identifies the lowest maintenance
(1) Figure number. Indicates the figure
level with the capability to perform complete
number of the illustration in which the item is
repair (i.e., all authorized maintenance functions).
shown.
This position will contain one of the following
(2) Item number. The number used to identify
maintenance codes:
each item called out in the illustration.
Code
Application/Explanation
b. Source, Maintenance and Recoverability
H--
The lowest maintenance level capable of
Codes (SMR).
complete repair of the support item is the
(1) Source code. Source codes are assigned to
general support level.
support items to indicate the manner of acquiring
D -- The lowest maintenance level capable of
support items for maintenance, repair, or overhaul
complete repair of the support item is the
of end items. Source codes are entered in the first
depot level.
and second positions of the Uniform SMR Code
Z -- Nonreparable. No repair is authorized.
format as follows:
(3) Recoverability code. Recoverability codes
Code
Definition
are assigned to support items to indicate the
PA - Item procured and stocked for anticipated
disposition action on unserviceable items. The
or known usage.
recoverability code is entered in the fifth position
PD - Support item, excluding support equip-
of the Uniform SMR Code format as follows:
ment procured for initial issue or outfit-
Recoverability
ting and stocked only for subsequent or
codes
Definition
Nonreparable item. When unserviceable,
Z
additional initial issues or outfittings.
condemn and dispose at the level indi-
Not subject to automatic replenishment.
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