KB-Item included in both a depot overhaul/repair kit and a
A code "C" may be used in this
MO--Item to be manufactured or fabricated at
position to denote crew or operator
maintenance performed within orga-
MF-Item to be manufactured or fabricated at direct
support maintenance level.
F-Support item is removed, replaced, used at the
MH-Item to be manufactured or fabricated at general
Direct Support maintenance level.
support maintenance level.
H-Support item is removed, replaced, used at the
MD-Item to be manufactured or fabricated at depot
General Support maintenance.
D-Support items that are removed, replaced, used at
AO-Item to be assembled at organizational level.
AF-Item to be assembled at direct support maintenance
(b) Repair (fourth position). The maintenance code
entered in the fourth position indicates whether the item is
AH-Item to be assembled at general support maintenance
to be repaired and identifies the lowest maintenance level
with the capability to perform complete repair (i.e., all
AD-Item to be assembled at depot maintenance level.
authorized maintenance functions). When a maintenance
XA-ltem is not procured or stocked because the
code is not used a dash (-) sign is entered. For
requirements for the item will result in the
multiservice equipment/systems, or when a code is
replacement of the next higher assembly.
entered, this position will contain one of the following
XB-Item is not procured or stocked. If not available
maintenance codes as assigned by the service(s) that
through salvage, requisition.
require the code:
XC-Installation drawing, diagram instruction sheet, field
manufacturers' part number.
O-The lowest maintenance level capable of complete
repair of the support item is the organizational
F-The lowest maintenance level capable of complete
Cannibalization or salvage may be
repair of the support item is direct support.
used as a source of supply for any
H-The lowest maintenance level capable of complete
items source coded above except
repair of the support item is general support.
those coded XA and aircraft support
D-The lowest maintenance level capable of complete
items as restricted by AR 700-42.
repair of the support item is the depot level.
L--Repair restricted to designated Specialized Repair
(2) Maintenance code. Maintenance codes are
assigned to indicate the levels of maintenance authorized
Z-Nonrepairable. No repair is authorized.
to USE and REPAIR support items. The maintenance
B-No repair is authorized.
The item may be
codes are entered in the third and fourth positions of the
reconditioned by adjusting, lubricating, etc., at the
Uniform SMR Code Format as follows:
user level. No parts or special tools are procured
(a) Use (third position). The maintenance
for the maintenance of this item.
code entered in the third position indicates the lowest
(3) Recoverability code. Recoverability codes
maintenance level authorized to remove, replace, and
are assigned to support items to indicate the disposition
use the support item. The maintenance code entered in
action on unserviceable items. The recoverability code is
the third position indicates one of the following levels of
entered in the fifth position of the uniform SMR Code
Format as follows:
O-Support item is removed, replaced, used at organiza-
Z-Nonrepairable item. When unserviceable, condemn
tional level of maintenance.
and dispose at the level indicated in the first digit
of the maintenance code.