TM 11-6625-2684-20P
SECTION 1
INTRODUCTION
coded above except those coded XA and
1. Scope
aircraft support items as restricted by AR
This manual lists spares and repair parts; special
700-42.
tools; special test, measurement, and diagnostic
(2) Maintenance code. Maintenance codes are
equipment (TMDE), and other special support
assigned to indicate the levels of maintenance
equipment required for performance of organiza-
authorized to USE and REPAIR support items.
tional maintenance of the TS-3620/GVS-5. It au-
The maintenance codes are entered in the third
thorizes the requisitioning and issue of spares and
and fourth positions of the Uniform SMR Code
repair parts as indicated by the source and
format as follows:
maintenance codes.
(a) The maintenance code entered in the
third position will indicate the lowest maintenance
2. General
level authorized to remove, replace, and use the
This Repair Parts and Special Tools Lists is divided
support item. The maintenance code entered in the
into the following sections:
third position will indicate one of the following
levels of maintenance:
and repair parts authorized for use in the
Application/Explanation
Code
performance of maintenance. The list also includes
O -- Support item is removed, replaced, used at
parts which must be removed for replacement of
the organizational level.
the authorized parts. Parts lists are composed of
(b) The maintenance code entered in the
functional groups in numeric sequence, with the
fourth position indicates whether the item is to be
parts in each group listed in figure and item
repaired and identifies the lowest maintenance
number sequence.
level with the capability to perform complete
b. Section III. Special Tools List. Not applicable.
repair (i.e., all authorized maintenance functions).
c. Section IV. National Stock Number and Part
This position will contain one of the following
Number Index. A list, in National item identifica-
maintenance codes:
tion number (NIIN) sequence, of all National stock
Application/Explanation
Code
numbers (NSN) appearing in the listings, followed
The lowest maintenance level capable of
F--
by a list, in alphameric sequence, of all part
complete repair of the support item is the
numbers appearing in the listings. National stock
direct support level.
numbers and part numbers are cross-referenced to
Nonreparable. No repair is authorizecl.
Z--
each illustration figure and item number ap-
(3) Recoverability code. Recoverability codes
pearance.
are assigned to support items to indicate the
disposition action on unserviceable items. The
3. Explanation of Columns
recoverability code is entered in the fifth position
a. Illustration. This column is divided as follows:
of the Uniform SMR Code format as follows:
(1) Figure number. Indicates the figure
Recoverability
Codes
Definition
number of the illustration on which the item is
Nonreparable item. When unserviceable,
Z--
shown.
condemn and dispose at the level indi-
(2) Item number. The number used to identify
cated in position 3.
item called out in the illustration.
F -- Reparable item. When uneconomically
b. Source, Maintenance, and Recoverability
reparable, condemn and dispose at the
(SMR) Codes.
direct support level.
(1) Source code. Source codes indicate the
c. National Stock Number. Indicates the Na-
manner of acquiring support items for mainte-
tional stock number assigned to the item and will
nance, repair, or overhaul of end items. Source
be used for requisitioning purposes.
codes are entered in the first and second positions
d. Part Number. Indicates the primary number
of the Uniform SMR Code format as follows:
used by the manufacturer (individual, company,
Definition
Code
firm, corporation, or Government activity), which
PA -- Item procured and stocked for anticipated
controls the design and characteristics of the item
or known usage.
by means of its engineering drawings, specif-
NOTE
ications, standards, and inspection requirements
Cannibalization or salvage may be used
to identify an item or range of items.
as a source of supply for any items source
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