TM 55-8115-204-23&P
Code
Explanation
PA
Stocked items; use the applicable NSN to request/requisition items with these source
PB
codes. They are authorized to the category indicated by the code entered in the 3rd
PC
position of the SMR code.
PD
PE
NOTE: Items coded PC are subject to deterioration.
PF
PG
KD
Items with these codes are not to be requested/requisitioned individually. They are
KB
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
Items with these codes are not to be requested/requisitioned
Level)
individually. They must be made from bulk material which is
ME -
(Made at DS/AVUM
I identified by the part number in the DESCRIPTION and
Level)
USABLE ON CODE (UOC) column and listed in the Bulk
MH - (Made at GS Level)
Material group of the repair parts list in this RPSTL. If the
ML -
(Made at Specialized
item is authorized to you by the 3rd position code of the SMR
Repair Activity (SRA))
code but the source code indicates it is made at a higher level
MD - (Made at Depot)
order the item from the higher level of maintenance.
AO -
(Assembled by org/AVUM
Items with these codes are not to be requested/requisi-,
Level)
tioned individually. The parts that make up the
AF -
(Assembled by DS/AVIM
assembled item must be requisitioned or fabricated and
Level)
assembled at the level of maintenance indicated by the
AH -
(Assembled by GS
source code. If the 3rd position code of the SMR code
Category)
authorizes you to replace the item but the source code
AL -
(Assembled by SRA)
indicates the items are assembled at a higher level, order
AD -
(Assembled by Depot)
the item from the higher level of maintenance.
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 using the CAGEC and part number given
XC -
Installation drawing diagram instruction sheet field service drawing that is identified by Reciprocating
Compressor 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.
C-2
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