Maintenance code - TM-11-7010-201-40P0005

TM 11-7010-201-40P/ET821-AA-PLG-01 0/E154 MTS/TO 31S5-2TSQ73-4

Explanation

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

They are authorized to the category indicated by the code entered in the third 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 category indicated in the third

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 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 to be 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 disposition 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 "XB" item is not available from salvage, order it using the FSCM and part number given.

-Installation drawing, diagram, instruction sheet, field service drawing, that is identified by manufacturers

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.

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.

(2) Maintenance code. Maintenance codes tell you the category of maintenance authorized to USE and REPAIR

support items. The maintenance codes are entered in the third and fourth positions of the SMR code as follows:

(a) The maintenance code entered in the third position tells you the lowest maintenance category