TM 5-3825-226-24P
Code
Application/Explanation
C -
Crew or operator maintenance done within unit maintenance or aviation unit maintenance.
O -
Unit maintenance or aviation unit category can remove, replace, and use the item.
F -
Direct support or aviation intermediate level can remove, replace, and use the item.
H -
General support level can remove, replace, and use the item.
L -
Specialized repair activity can remove, replace, and use the item.
D -
Depot level can remove, replace, and use the item.
(b) The maintenance code entered in the fourth position tells whether or not the item is to be repaired
and identifies the lowest maintenance level with the capability to do complete repair (i.e., 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.) This position will contain one of the following maintenance codes:
Code
Application/Explanation
O -
Unit maintenance or aviation unit is the lowest level that can do complete repair of the item.
F -
Direct support or aviation intermediate is the lowest level than can do complete repair of the item.
H -
General support is the lowest level that can do complete repair of the item.
L -
Specialized repair activity is the lowest level that can do complete repair of the item.
D -
Depot is the lowest level that can do complete repair of the item.
Z -
Nonreparable. No repair is authorized.
B -
No repair is authorized. (No parts or special tools are authorized for the maintenance of a "B"-coded
item.) However, the item may be reconditioned by adjusting, lubricating, etc., at the user level.
(3) Recoverability Code. Recoverability codes are assigned to items to indicate the disposition action on
unserviceable items. The recoverability code is entered in the fifth position of the SMR code as follows:
Code
Application/Explanation
Z -
Nonreparable item. When unserviceable, condemn and dispose of the item at the level of maintenance
shown in the 3d position of the SMR code.
O -
Reparable item. When uneconomically reparable, condemn and dispose of the item at unit
maintenance or aviation unit level.
F -
Reparable item. When uneconomically reparable, condemn and dispose of the item at the direct
support or aviation intermediate level.
H -
Reparable item. When uneconomically reparable, condemn and dispose of the item at the general
support level.
D -
Reparable item. When beyond lower level repair capability, return to depot. Condemnation and
disposal of item not authorized below depot level.
L -
Reparable item. Condemnation and disposal of item not authorized below specialized repair activity
(SRA).
A -
Item requires special handling or condemnation procedures because of specific reasons
(e.g., precious
metal content, high dollar value, critical material, or hazardous material). Refer to appropriate
manuals/directives for specific instructions.
c. CAGEC (Column (3)). The Commercial and Government Entity (CAGE) Code (C) is a 5-digit alphanumeric code
which is used to identify the manufacturer, distributor, or Government agency, etc., that supplies the item.
d. PART NUMBER (Column (4)). Indicates the primary number used by the manufacturer (individual, company,
firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its
engineering drawings, specifications standards, and inspection requirements to identify an item or range of items.
NOTE: When you use an NSN to requisition an item, the item you receive may have a different part number from the
part ordered.
e. DESCRIPTION AND USABLE ON CODE (UOC) (Column (5)). This column includes the following information:
(1) The Federal item name and, when required, a minimum description to identify the item.
(2) Physical security classification. Not Applicable.
(3) Items that are included in kits and sets are listed below the name of the kit or set on Figure KIT.
(4) Spare/repair parts that make up an assembled item are listed immediately following the assembled
item line entry.
(5) Part numbers for bulk materials are referenced in this column in the line item entry for the item to be
manufactured/fabricated.
(6) When the item is not used with ail serial numbers of the same model, the effective serial numbers are
shown on the last line(s) of the description (before UOC).
(7) The usable on code, when applicable (see paragraph 5, Special Information).
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