TM 11-6110-249-24 P
PE - Support equipment procured and stocked for initial
This manual lists spares and repair parts; special tools;
special test, measurement, and diagnostic equipment
(TMDE), and other special support equipment required
XB - Item is not procured or stocked. If not available
for performance of organizational, direct support, and
through salvage, requisition.
general support maintenance of the ON-244/T. It
authorizes the requisitioning and issue of spares and
repair parts as indicated by the source and maintenance
Cannibalization or salvage may be used as a
source of supply for any items source coded
above except those coded XA and aircraft
This Repair Parts and Special Tools List is divided into
support item as restricted by AR 750-1.
the following sections:
(2) Maintenance code. Maintenance codes
and repair parts authorized for use in the performance of
are assigned to indicate the levels of maintenance
maintenance. The list also includes parts which must be
authorized to USE and REPAIR support items. The
removed for replacement of the authorized parts. Parts
maintenance codes are entered in the third and fourth
lists are composed of functional groups in numeric
positions of the Uniform SMR Code format as follows:
sequence, with the parts in each group listed in figure
(a) The maintenance code entered in
and item number sequence.
the third position will indicate the lowest maintenance
level authorized to remove, replace, and use the support
b. Section III. Special Tools List. Not applicable.
item. The maintenance code entered in the third
position will indicate one of the following levels of
Number Index. A list, in National item identification
number (NIIN) sequence, of all National stock numbers
(NSN) appearing in the listings, followed by a list, in
O - Support item is removed, replaced, used at the
alphameric sequence, of all part numbers appearing in
the listings. National stock numbers and part numbers
F - Support item is removed, replaced, used at the
are cross-referenced to each illustration figure and item
direct support level.
(b) The maintenance code entered in
the fourth positions indicates whether the item is to be
3. Explanation of Columns
repaired and identifies the lowest maintenance level
a. Illustration This column is divided as follows:
with the capability to perform complete repair (i.e., all
authorized maintenance functions). This position will
(1) Figure number.
Indicates the figure
contain one of the following maintenance codes:
number of the illustration on which the item is shown.
(2) Item number.
The number used to
F - The lowest maintenance level capable of complete
identify item called out in the illustration.
repair of the support item is the direct support
b. Source, Maintenance, and Recoverability (SMR)
Z - Nonreparable. No repair is authorized.
(3) Recoverability code.
(1) Source code. Source codes indicate the
codes are assigned to support items to indicate the
manner of acquiring support items for maintenance,
disposition action on unserviceable items.
repair, or overhaul of end items. Source codes are
recoverability code is entered in the fifth position of the
entered in the first and second positions of the Uniform
Uniform SMR Code format as follows:
SMR Code format as follows:
PA - Item procured and stocked for anticipated or known