TM 5-4610-221-20P
Definition
Code
Application/Explanation
Code
MO
Item to be manufactured or fabricated at
C
Crew or operator maintenance per-
the organizational level.
formed within organizational main-
tenance.
Item to be manufactured or fabricated at
MF
the direct support maintenance level.
O
Support item is removed, replaced, used
at the organizational level. -
Item to be manufactured or fabricated at
MH
the general support maintenance level.
(b) The maintenance code entered in the
Item to be manufactured or fabricated at
MD
fourth position indicates whether the item is to be
the depot maintenance level.
repaired and identifies the lowest maintenance
level with the capability to perform complete
AO
Item to be assembled at organizational
repair (i.e., all authorized maintenance functions).
level,
This position will contain one of the following
AF
Item to be assembled at the direct
maintenance codes:
support maintenance level.
Item to be assembled at general support
AH
Application/Explanation
Code
maintenance level.
O
The lowest maintenance level capable of
Item to be assembled at depot
AD
complete repair of the support item is
maintenance level.
the organizational level.
XA
Item is not procured or stocked because
F
The lowest maintenance level capable of
the requirements for the item will result
complete repair of the support item is
in the replacement of the next higher
the direct support level.
assembly.
H
The lowest maintenance level capable of
Item is not procured or stocked. If not
XB
complete repair of the support item is
available through salvage, requisition.
the general support level.
xc
Installation drawing, diagram, instruc-
D
The lowest maintenance level capable of
tion sheet, field service drawing, that is
complete repair of the support item is
identified by manufacturer's part
the depot level.
number.
L
restricted to
Repair
designated,
XD
A support item that is not stocked.
specialized repair activity.
When required, item will be procured
Z
through normal supply channels.
Nonreparable. No repair is authorized.
No repair is authorized. The item maybe
B
NOTE
reconditioned by adjusting, lubricating,
etc., at the user level. No parts or special
Cannibalization or salvage maybe used
tools are procured for the maintenance
as a source of supply for any items cod-
of this item.
ed above except those coded XA and
support items as restricted by AR
(3) Recoverability Code. Recoverability codes
700-42.
are assigned to support items to indicate the
(2) Maintenance Code. Maintenance codes are
disposition action on unserviceable items. The
assigned to indicate the levels of maintenance
recoverability code is entered in the fifth position
authorized to USE and REPAIR support items.
of the Uniform SMR Code format as follows:
The maintenance codes are entered in the third and
Recoverability
fourth positions of the Uniform SMR Code format
Definition
Code
as follows:
Z
Nonreparable item. When unserv-
(a) The maintenance code entered in the
iceable, condemn and dispose at the
third position will indicate the lowest maintenance
level indicated in position 3.
level authrized to remove, replace, and use the sup-
O
port item. The maintenance code entered in the
Reparable item. When uneconomically
third position will indicate one of the following
reparable, condemn and dispose at
levels of maintenance:
organizational level.
2
