Explanation - TM-3-6665-329-13-P0172

ARMY TM 3-6665-329-13&P

AIR FORCE TO 11H2-18-1

Explanation

Code

Stocked items; use the applicable NSN to request/requisition items with these source

codes. They are authorized to the level indicated by the code entered in the 3d 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 level indicated in the 3d position of the

SMR code. The complete kit must be requisitioned and applied.

Items with these codes are not to be requested/requisitioned 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 in 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 maintenance.

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 3d position code 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 its next higher assembly. (Also, refer to the NOTE below.)

XB - If an "XB" item is not available from salvage, order it using the FSCM 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 FSCM and part

number given, if no NSN is available.

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Change 2