C 3 TM 9-6650-221-35
Code
Explanation
Code
Explanation
AO
Item to be assembled at organizational level.
D
The lowest maintenance level capable of
AF
Item to be assembled at direct support.
complete repair of the support item is the
AH
Item to be assembled at general support.
Depot level.
AD
Item to be assembled at depot maintenance
Z
Nonrepairable.
level.
(3) Recoverability Codes. This code indicates the
XA
Item is not procured or stocked because the
requirements for the item will result in the
disposition action on unserviceable items. Recoverability
replacement of the next higher assembly.
codes are:
XB
Item is not intended for procurement and is not
Code
Explanation
stocked. If not available through salvage,
requisition it.
Z
Nonrepairable item.
When unserviceable,
XC
Installation drawing, diagram, instruction sheet,
condemn and dispose at the level authorized
or field service drawing, that is identified by a
to replace the item.
manufacturer's part number.
F
Repairable item.
When uneconomically
(2) Maintenance codes. Indicates the levels of
repairable, condemn and dispose at (direct
maintenance authorized to use and repair support items.
support level.
(a) Use code. This code indicates the
H
Repairable item.
When uneconomically
lowest maintenance level authorized to remove, replace,
repairable, condemn and dispose at general
and use the support item. Use codes are:
support level.
D
Repairable item. When beyond lower level
Code
Explanation
repair
capability,
return
to
depot.
Condemnation and disposal not authorized
C
Used to denote crew or operator maintenance
below depot level.
performed within organizational maintenance.
L
Repairable item. Repair, condemnation and
O
Support item is removed, replaced, and used at
disposal
not
authorized
below
the organizational level of maintenance.
depot/specialized repair activity level.
F
Support item is removed, replaced, and used at
A
Item requires special handling or condemnation
direct support.
procedure because of specific reasons (i.e.,
H
Support item is removed, replaced, and used at
precious metal content, high-dollar value,
general support.
critical material or hazardous material). Refer
D
Support item is removed, replaced, and used at
to appropriate manuals,/directives for specific
depot only.
(b) Repair code. This code indicates
instructions.
b. Federal Stock Number. This column lists the
whether the item is to be repaired, and identifies the
Federal stock number assigned to the item and will be
lowest maintenance level with the capability to perform
used for requisitioning purposes.
complete repair (i.e., all authorized maintenance
c. Description. This column lists the Federal item
functions). Repair codes are:
name and a minimum description required to identify the
Code
Explanation
item. The last line indicated the reference number
followed by the applicable Federal Supply Code for
O
The lowest maintenance level capable of
Manufacturer (FSCM) in parentheses. The FSCM is
complete repair of the support item is the
used as an element in item identification to designate
Organizational level.
manufacturer or distributor or Government Agency; etc.,
F
The lowest maintenance level capable of
and is identified in SB 708-42.
complete repair of the support item is Direct
d. Unit of Measure (U/M). This column lists the
Support.
standard or basic quantity by which the listed item is
H
The lowest maintenance level capable of
used in performing the actual maintenance function.
complete repair of the support item is General
This measure is expressed by a two-character
Support.
alphabetical abbreviation; e.g., ea, in., pr; etc., and is the
basis used to indicate quantities and allowances in
subsequent columns. When the unit of measure differs
B-2
