0044
TM 10-4930-369-13&P
XD
through local purchase or normal supply
channels using the CAGEC and P/N 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 Items source coded "XA" or those
aircraft support Items restricted by requirements AR 7501.
Maintenance Code. Maintenance codes tell you the level(s) 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:
Third Position. The maintenance code entered in the third position tells you the lowest maintenance level
authorized to remove, replace, and use an Item. The maintenance code entered in the third position will indicate
authorization to the following levels of maintenance:
Maintenance
Application/Explanation
Code
F
Maintainer Maintenance can remove, replace, and use the Item.
H
Below Depot Sustainment maintenance can remove,
replace, and use the Item.
L
Specialized repair activity can remove, replace, and use the Item.
G
Aloat and ashore intermediate maintenance can remove, replace, and
use the Item (Navy Only).
K
Contractor facility can remove, replace, and use the Item.
Z
Item is not authorized to be removed, replaced, or used at any
maintenance level.
D
Depot can remove, replace, and use the Item.
NOTE
Army may use C in the third position. However, for joint service publications, other services
may use O.
Fourth Position. The maintenance code entered in the fourth position tells you whether or not the Item is to
be repaired and identiies the lowest maintenance class with the capability to do complete repair (perform
all authorized repair functions).
NOTE
Some limited repair may be done on the Item at a lower level of maintenance, if authorized
by the Maintenance Allocation Chart (MAC) and SMR codes.
Maintenance
Application/Explanation
Code
F
Field is the lowest level that can do complete repair of the Item.
H.
Below Depot Sustainment is the lowest class that can do complete repair
of the Item.
L
Specialized repair activity (enter specialized repair activity or TASMG designator)
is the lowest level that can do complete
repair of the Item.
D
Depot is the lowest class that can do complete repair of the Item.
G
Both aloat and ashore intermediate levels are capable of complete
repair of the Item (Navy Only).
K
Complete repair is done at contractor facility.
Z
Nonreparable. No repair is authorized.
00443
