TM 9-2330-384-14&P
EXPLANATION OF COLUMNS (SECTIONS II AND Ill) (Con't).
F-3.
(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 follow:
Code
Application/Explanation
PA
PB
Stocked items: use the applicable NSN to request/requisi-
PC**
tion items with these source codes. They are authorized to
the category indicated by the code entered in the 3d posi-
PD
tion of the SMR code.
PE
PF
** Items coded PC are subject to deterioration,
PG
. . . . . . . . . . . . . . . . . . . . . . . . . . .....................
Items with these codes are not to be requested/requisi-
tioned individually. They must be made from bulk materiel
MO - (Made
at Unit
which is identified by the part number in the DESCRIPTION
Level)
AND USABLE ON CODE (UOC) column and listed in the
MF - (Made
at DS
bulk materiel group of the repair parts list in this RPSTL. If
Level)
MH - (Made
at GS
the item is authorized to you by the 3d position code of the
Level)
SMR code, but the source code indicates it is made at a
MD - (Made
at Depot)
higher level, order the item from the higher level of main-
tenance.
...............................................
Items with these codes are not to be requested/requisi-
AO - (Assembled
by
tioned individually. The parts that make up the assembled
Unit Level)
item must be requisitioned or fabricated and assembled at
AF - (Assembled
by
the level of maintenance indicted by the source code. If
DS Level)
the 3d position code of the SMR code authorizes you to
AH - (Assembled
by
replace the item, but the source code indicates that the
GS Level)
item is assembled at a higher level, order the item from the
AD - (Assembled
at
higher level of maintenance.
Depot)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............
NOTE
Cannibalization or controlled exchange, when authorized, may be used as a
source of supply for items with the following source codes, except for those
source coded "XA"
XA - DO NOT requisition an "XA"-coded item. Order its next higher assembly.
XB - If an "XB" item is not available from salvage, order it using the CAGE 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
CAGE and part number given, if no NSN is available.
F-2
