Specifications
TM 9-2330-384-14&P
F-3.
EXPLANATION OF COLUMNS (SECTIONS II AND Ill) (Con't).
(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
PC**
PD
PE
PF
PG
Stocked items: use the applicable NSN to request/requisi-
tion items with these source codes. They are authorized to
the category indicated by the code entered in the 3d posi-
tion of the SMR code.
** Items coded PC are subject to deterioration,
MO - (Made at Unit
Level)
MF - (Made at DS
Level)
MH - (Made at GS
Level)
MD - (Made at Depot)
. . . . . . . . . . . . . . . . . . . . . . . . . . .....................
Items with these codes are not to be requested/requisi-
tioned individually. They must be made from bulk materiel
which is identified by the part number in the DESCRIPTION
AND USABLE ON CODE (UOC) column and listed in the
bulk materiel group of the repair parts list in this RPSTL. If
the item is authorized to you by the 3d 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 main-
tenance.
...............................................
AO - (Assembled by
Unit Level)
AF - (Assembled by
DS Level)
AH - (Assembled by
GS Level)
AD - (Assembled at
Depot)
Items with these codes are not to be requested/requisi-
tioned individually. The parts that make up the assembled
item must be requisitioned or fabricated and assembled at
the level of maintenance indicted by the source code. If
the 3d position code of the SMR code authorizes you to
replace the item, but the source code indicates that the
item is assembled at a higher level, order the item from the
higher level of maintenance.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............
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