TM 5-4930-218-24P
* 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
PA
PB
PC**
PD
PE
PF
PG
KD
KF
KB
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 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 category indicated in the
3rd position of the SMR code. The complete kit must be requisitioned and
applied.
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)
Items with these codes are not to be requested/requisi-
tioned 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. 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 a higher level, order the item from
the higher level of maintenance.
AO — (Assembled by org/AVUM
Level)
Items with these codes are not to be requested/
AF — (Assembled by DS/AVIM
requisitioned individually. The parts that make up
the assembled item must be requisitioned or
Level
A H —
(Assembled by GS
fabricated and assembled at the level of
Category)
maintenance indicated by the source code. If the
AL — (Assembled by SRA)
3rd position code of the SMR code authorizes you
AD — (Assembled by Depot)
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.
X A —
X B —
X C —
X D —
Do not requisition “XA” -coded item. Order its next higher assembly. (Also, refer to the
NOTE below.)
If an “XB” item is not available from salvage, order it using the CAGEC and part number
given.
Installation drawing, diagram, instruction sheet, field service drawing, that is identified by
Reciprocating Compressor manufacturer’s part number.
Item is not stocked. Order an
the CAGEC and part number
“XD” -coded item through normal supply channels using
given if no NSN is available.
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