Source code-CONT.

TM 11-5895-1279-23P

Code

Explanation

Items

with

these

codes

are

not

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 of the repair parts list. 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 a higher category, order the item from the higher

category of maintenance.

Items

with

these

codes

are

not

requested/requisitioned individually. The parts that make

up the assembled item must be requisitioned or

fabricated and assembled at the category of

maintenance indicated by the source code. If the third

position code of the SMR code authorizes you to replace

the item, but the source code indicates the item is

assembled at a higher category, order the item from the

higher category of maintenance.

Code

Explanation

XA - Do not requisition an 'XA' coded item. Order its next higher assembly.

XB - If an "XEB item is not available from salvage, order it using the CAGEC 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 CAGEC

and

part number given, if no NSN is available.

NOTE

Cannibalization or 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.