TM 9-2330-331-14&P
0079 00
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LISTS AND SPECIAL TOOLS LIST WORK
PACKAGES - Continued
Source Code. The source code tells you how you get an item needed for maintenance, repair, or
overhaul of an end item/equipment. Explanations of source codes follow:
Source Code
PA
PB
PC
PD
PE
PF
PG
KD
KF
KB
MO-Made at unit/
AVUM level
MF-Made at DS/
AVIM level
MH-Made at GS
level
ML-Made at SRA
MD-Made at depot
AO-Assembled by
unit/AVUM level
AF-Assembled by
DS/AVIM level
AH-Assembled by
GS level
AL-Assembled by
SRA
AD-Assembled by
depot
XA
X B
Application/Explanation
Stock items; use the applicable NSN
to requisition/request items with these
source codes. They are authorized to
the level indicated by the code entered
in the 3rd position of the SMR code.
NOTE
Items coded PC are subject 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 level indicated in the
3rd position of the SMR code. The complete
kit must be requisitioned and applied.
Items with these codes are not to be
requisitioned/requested individually.
They
must be made from bulk material which
is identified by the P/N in the DESCRIPTION
AND USABLE ON CODE (UOC) column
and listed in the bulk material group
work package of the RPSTL. If the item
is authorized to you by the 3rd position code
of the SMR code, but the source code
indicates it is made at higher level, order
the item from 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
indicated by the source code. If the
3rd position of the SMR code authorizes
you to replace the item, but the source
code indicates the item is assembled at
a higher level, order the item from the
the higher level of maintenance.
Do not requisition an “XA” coded item. Order the next
higher assembly.
(Refer to NOTE below.)
If an item is not available from salvage, order it using the
CAGEC and P/N.
0079 00-2