TM-9-2320-272-24P-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL); VOLUME 1 OF 3
AUGUST 2012
TM-9-2320-272-24P-1 - Page 67 of 1485
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LIST 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
Application/Explanation
PA
PB
PC
PD
PE
PF
PG
PH
PR
PZ
NOTE
Items coded PC are subject to deterioration.
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 third
position of the SMR code.
KD
KF
KB
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 third position of
the SMR code. The complete kit must be requisitioned and applied.
MF-Made at field
MH-Made at below
depot / sustainment level
ML-Made at SRA
MD-Made at depot
MG-Navy only
Items with these codes are not to be requisitioned/requested 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 work
package of the RPSTL. If the item is authorized to you by the third position code of the
SMR code, but the source code indicates it is made at higher level, order the item from
the higher level of maintenance.
AF-Assembled by field
AH-Assembled by below
depot sustainment level
AL-Assembled by SRA
AD-Assembled by depot
AG-Navy only
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 third 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 higher level of maintenance.
XA
Do not requisition an "XA" coded item. Order the next higher assembly. (Refer to NOTE
below.)
XB
If an item is not available from salvage, order it using the CAGEC and part number.
XC
Installation drawings, diagrams, instruction sheets, field service drawings; identified by
manufacturer's part number.
XD
Item is not stocked. Order an XD-coded item through local purchase or normal supply
channels using the CAGEC and part number given, if no NSN is available.
TM 9-2320-272-24P-1
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