TM 9-2330-297-14&P
F-3.
EXPLANATION OF COLUMNS (SECTIONS II AND III) - CONTINUED.
(1) Source Code. The source code tells you how to get an item needed for maintenance, repair, or overhaul of an end
Item/equipment. Explanations of source codes follow:
Code
Application/Explanation
Stocked items, use the applicable NSN to request/requisition items with these source
codes. They are authorized to the category Indicated by the code entered in the 3d
position of the SMR code.
......................................................................................................
Items with these codes are not to be requested/requisitioned Individually They are part of
a kit which is authorized to the maintenance category indicated in the 3d position of the
SMR code The complete kit must be requisitioned and applied.
......................................................................................................
Items with these codes are not to be requested/requisitioned individually They must be
made from bulk materiel which is identified by the part number in the DESCRIPTION
AND USABLE ON CODE (UOC) column and listed in the bulk materiel group of the
repair parts list in this RPSTL If the item is authorized to you by the 3d position code of
the SMR code, but the source code indicates it is made at a higher level, order the Item
from the higher level of maintenance.
Items with these codes are not to be requested/requisitioned Individually. The parts that
make up the assembled item must be requisitioned or fabricated and assembled at the
level of maintenance indicted by the source code. If the 3d position code of the SMR
code authorizes you to replace the Item, but the source code indicates that the item Is
assembled at a higher level, order the item from the higher pot level of maintenance.
NOTE
Cannibalization or controlled exchange, when authorized, may be used as a source of supply for
Items with the above source codes, except for those source coded "XA."
XA - DO NOT requisition an "XA"-coded Item Order Its next higher assembly.
XB - If an "XB" item is not available from salvage, order it using the CAGE and part number given.
F-2 Change 1