Source Code.

TM 5-2410-233-23P

FIELD MAINTENANCE (UNIT AND DIRECT SUPPORT MAINTENANCE) REPAIR PARTS AND

SPECIAL TOOLS LISTS (RPSTL) ALSO INCLUDES SUSTAINMENT MAINTENANCE

(GENERAL SUPPORT AND DEPOT MAINTENANCE INTRODUCTION - CONTINUED

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EXPLANATION OF COLUMNS IN THE REPAIR PARTS LISTS AND SPECIAL

TOOLS LIST WORK PACKAGES - CONTINUED

(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

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

source codes. They are authorized to the maintenance category indicated by the

code entered in the third position of the SMR code.

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 third posi-

tion 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

MO - Made at Unit/

be made from bulk materiel which is identified by the part number in the

AVUM level

DESCRIPTION AND USABLE ON CODE (UOC) column and listed in the bulk

MF - Made at DS/AVIM Level

materiel group work package of the RPSTL. If the item is authorized to you by the

MH - Made at GS Level

third position of the SMR code, but the source code indicates it is made at a higher

ML - Made at SRA

level, order the item from the higher level of maintenance.

MD - Made at Depot

..................................................................

Items with these codes are not to be requested/requisitioned individually. The parts

AO-Assembled by Unit/

that make up the assembled item must be requisitioned or fabricated and assembled

AVUM level

at the level of maintenance indicated by the source code. If the third position of the

AF-Assembled by DS/

SMR code authorizes you to replace the item, but the source code indicates the item

AVIM level

is assembled at a higher level, order the item from the higher level of maintenance.

AH-Assembled by

GS level

AL-Assembled by SRA

AD-Assembled by Depot

Do not requisition an "XA" coded item. Order the next higher assembly. (Refer to

NOTE below).

If an item is not available from salvage, order it using the CAGEC and P/N.

Installation drawings, diagrams, instruction sheets, field service drawings; identi-

fied by manufacturer's P/N.

Item is not stocked. Order an XD-coded item through normal supply channels using

the CAGEC and P/N given, if no NSN is available.

NOTE

Cannibalization of controlled exchange, when authorized, may be used as a source of supply for items with

the above source codes, except for those source coded "XA" or those aircraft support items restricted by

requirements of AR 750-1.

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