This manual lists spares and repair parts; special tools;
Cannibalization or salvage may be used
special test, measurement, and diagnostic equipment
as a source of supply for any items
(TMDE), and other special support equipment required
source coded above except those coded
for performance of direct support and general support
XA and aircraft support items as
maintenance of the AN/FSQ-84.
It authorizes the
restricted by AR 700-42.
requisitioning and issue of spares and repair parts as
(2) Maintenance code. Maintenance codes
indicated by the source and maintenance codes.
are assigned to indicate the levels of maintenance
authorized to USE and REPAIR support items. The
maintenance codes are entered in the third and fourth
This Repair Parts and Special Tools List is divided into
positions of the Uniform SMR Code format as follows:
the following sections:
(a) The maintenance code entered in
the third position will indicate the lowest maintenance
and repair parts authorized for use in the performance of
level authorized to remove, replace, and use the support
maintenance. The list also includes parts which must be
item. The maintenance code entered in the third position
removed for replacement of the authorized parts. Parts
will indicate one of the following levels of maintenance:
lists are composed of functional groups in numeric
sequence, with the parts in each group listed in figure
O--Support item is removed, replaced, used at the
and item number sequence.
Special Tools List.
F--Support item is removed, replaced, used at the direct
D--Support items that are removed, replaced, used at
Number Index. A list, in National item identification
depot, mobile depot, specialized repair activity
number (NIIN) sequence, of all National stock numbers
(NSN) appearing in the listings, followed by a list, in
(b) The maintenance code entered in the fourth
alphanumeric sequence, of all part numbers appearing in
position indicates whether the item is to be repaired and
the listings. National stock numbers and part numbers
identifies the lowest maintenance level with the capability
are cross-referenced to each illustration figure and item
to perform complete repair (i.e., all authorized
maintenance functions). This position will contain one of
3. Explanation of Columns
the following maintenance codes:
a. Illustration. This column is divided as follows:
(1) Figure number. Indicates the figure
O--The lowest maintenance level capable of complete
number of the illustration on which the item is shown.
repair of the support item is the organizational
(2) Item number. The number used to
identify item called out in the illustration.
F--The lowest maintenance level capable of complete
b. Source, Maintenance, and Recoverability
repair of the support item is the direct support
(1) Source code. Source codes indicate
D--The lowest maintenance level capable of complete
the manner of acquiring support items for maintenance,
repair of the support item is the depot level.
repair, or overhaul of end items. Source codes are
Z--Non-reparable. No repair is authorized.
entered in the first and second positions of the Uniform
(3) Recoverability code. Recoverability
SMR Code format as follows:
codes are assigned to support items to indicate the
disposition action on unserviceable items.
PA--Item procured and stocked for anticipated or known
recoverability code is entered in the fifth position of the
Uniform SMR Code format as follows:
PD--Support item, excluding support equipment,
procured for initial issue or outfitting and stocked
only for subsequent or additional initial issues or
Z--Non-reparable item. When unserviceable, condemn
Not subject to automatic
and dispose at the level indicated in position 3.
XD--A support item that is not stocked. When required,
item will be procured through normal supply