TM 9-2330-267-14&P
F-3. EXPLANATION OF COLUMNS (SECTIONS II AND Ill) (Con’t).
(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
PA
PB
PC**
PD
PE
PF
PG
KD
KF
KB
MO - Made at ORG/
A VUM Level
MF - Made at DS/AVUM
Level
MH - Made at GS Level
MD - Made at Depot
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 coded PC are subiect to deterioration.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AO - Assembled by
OR G/AVUM Level
AF - Assembled by DS/
A VUM Level
AH - Assembled by GS
Level
AD - Assembled at De-
pot
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 level of maintenance.
"XA."
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 - 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
