This manual lists spares and repair parts; special
PAItem procured and stocked for anticipated or
tools; special test, measurement, and diagnostic
equipment (TMDE), and other special support
XAItem is not procured or stocked because the
required for performance of
requirements for the item will result in the
organizational, direct support, and general support
replacement of the next higher assembly.
maintenance of the AN/GSM-64C. It authorizes the
X B I t e m is not procured or stocked. If not
requisitioning and issue of spares and repair parts
available through salvage, requisition.
as indicated by the source and maintenance codes.
Cannibalization or salvage may be used
as a source of supply for any items source
This Repair Parts and Special Tools List is divided
coded above except those coded XA and
into the following sections:
aircraft support items as restricted by
and repair parts authorized for use in the per-
(2) Maintenance code. Maintenance codes are
formance of maintenance. The list also includes
assigned to indicate the levels of maintenance
parts which must be removed for replacement of the
authorized to USE and REPAIR support items. The
authorized parts. Parts lists are composed of func-
maintenance codes are entered in the third and
tional groups in numeric sequence, with the parts in
fourth positions of the Uniform SMR Code format
each group listed in figure and item number
(a) The maintenance code entered in the third
b. Section III. Special Tools List. Not applicable.
position will indicate the lowest maintenance level
authorized to remove, replace, and use the support
Number Index. A list, in National item iden-
item. The maintenance code entered in the third
tification number (NIIN) sequence, of all National
position will indicate one of the following levels of
stock numbers (NSN) appearing in the listings,
followed by a list, in alphameric sequence, of all part
numbers appearing in the listings. National stock
numbers and part numbers are cross-referenced to
FSupport item is removed, replaced, used at the
each illustration figure and item number ap-
direct support level.
HSupport item is removed, replaced, used at the
general support level.
3. Explanation of Columns
(b) The maintenance code entered in the
a. Illustratiom This column is divided as follows:
fourth position indicates whether the item is to be
(1) Figure number. Indicates the figure number
repaired and identifies the lowest maintenance level
of the illustration on which the item is shown.
with the capability to perform complete repair (i.e.,
(2) Item number. The number used to identify
all authorized maintenance functions). This position
item called out in the illustration.
will contain one of the following maintenance codes:
b. Source, Maintenance, and Recoverability
H T h e lowest maintenance level capable of
(1) Source code. Source codes indicate the
complete repair of the support item is the
manner of acquiring support items for maintenance,
general support level.
repair, or overhaul of end items. Source codes are
ZNonreparable. No repair is authorized.
entered in the first and second positions of the
Uniform SMR Code format as follows: