TM 9-4540-202-12&P
* Complete Repair: Maintenance capacity, capability, and authority to perform all corrective
maintenance tasks of the "Repair" function in a use/user environment in order to restore
serviceability to a failed item.
(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 follows:
Code
Explanation
PA
PB
PC**
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 3rd position of the
DD
SMR code.
PE
PF
**NOTE: Items coded PC are subject to deterioration.
PG
KD
Items with these codes are not to be requested/requisitioned individually. They are part of a kit
KF
which is authorized to the maintenance category indicated in the 3rd position of the SMR code.
KB
The complete kit must be requisitioned and applied.
Explanation
MO - (Made at org/AVUM Level)
MF - (Made at DS/AVUM Level)
MH - (Made at GS Level)
ML - (Made at Specialized Repair
Activity (SRA))
MD - (Made at Depot)
AO - (Assembled by org/AVUM
Level)
AF -
(Assembled by DS/AVIM
Level)
AH - (Assembled by GS Category)
AL -
(Assembled by SRA)
AD - (Assembled by Depot)
Code
Explanation
XA -
Do not requisition "XA"-coded item. Order its next higher assembly. (Also, refer to the NOTE below.)
XB -
If an "XB" item is not available from salvage, order it using the CAGEC and part number given.
XC - Installation drawing, diagram, instruction sheet, field service drawing, that is identified by manufacturer's
part number.
XD - Item is not stocked. Order an "XD"-coded item through normal supply channels using the CAGEC and
part number given if no NSN is available.
Items with these codes are not to be requested/requisitioned
individually. They must be made from bulk material which is identified
by the part number in the DESCRIPTION and USABLE ON CODE
(UOC) column and listed in the Bulk Material group of the repair parts
list in this RPSTL H the item is authorized to you by the 3rd 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
indicated by the source code. If the 3rd position code of the SMR
code authorizes you to replace the item, but the source code
indicates the items are assembled at a higher level, order the item
from the higher level of maintenance.
F-2
