EXPLANATION OF COLUMNS cont'd - TM-9-1025-212-23-P0035

Code

Definition

Code

XC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation drawing, diagram, in-

MF .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item to remanufactured or fabri-

struction sheet, field service draw-

cated at the direct support main-

tenance level.

ing, that is identified by manufac-

turer's part number.

MH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Item to be manufactured or fabri-

XD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A support item that is not stocked.

cated at the general support main-

When required, item will be pro-

tenance level.

cured through normal supply

MD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Item to be manufactured or fabri-

channels.

cated at the depot maintenance

level.

NOTE

Cannibalization or salvage may be used as a source

AO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item to be assembled at organiza-

of supply for any items coded above except those

tional level.

coded XA and aircraft support items as restricted

by AR 700-42.

AF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item to be assembled at direct

support maintenance level.

(2) Maintenance Code. Maintenance codes are assigned to

indicate the levels of maintenance authorized to USE and REPAIR

AH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item to be assembled at general

support items. The maintenance codes are entered in the third and

support maintenance level.

fourth positions of the Uniform SMR Code format as follows:

AD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item to be assembled at depot

(a) The maintenance code entered in the third position

will indicate the lowest maintenance level authorized to remove, re-

maintenance level.

place, and use the support item. The maintenance code entered in

the third position will indicate one of the following levels of

X A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Item is not procured or stocked

maintenance:

because the requirements for the

item will result in the replacement

Application/Explanation

of the next higher assembly.

Code

C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Crew or operator maintenance

XB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Item is not procured or stocked. If

performed within organizational

not available through salvage, re-

maintenance.

quisition.

TM 9-1025-212-23&P

C-3