O Reparable item. When uneconomically reparable,
source of supply for any items source coded
condemn and dispose at organizational level.
above except those coded XA and aircraft
F Reparable item. When uneconomically reparable,
support items as restricted by AR 750-1.
(2) Maintenance code. Maintenance codes are
condemn and dispose at the direct support level.
H Reparable item. When uneconomically reparable,
assigned to indicate the levels of maintenance
condemn and dispose at the general support level.
authorized to USE and REPAIR support items. The
D Reparable item. When beyond lower level repair
maintenance codes are entered in the third and fourth
capability, return to depot.
positions of the Uniform SMR Code format as follows:
disposal not authorized below depot level.
(a) The maintenance code entered in the
L Reparable item.
Repair, condemnation, and
third position will indicate the lowest maintenance level
disposal not authorized below depot/ specialized
authorized to remove, replace, and use the support item.
repair activity level.
The maintenance code entered in the third position will
A Item requires special handling or condemnation
indicate one of the following levels of maintenance:
procedures because of specific reasons (i.e.,
C Crew or operator maintenance performed within
precious metal content, high dollar value, critical
material or hazardous material).
O Support item is removed, replaced, used at the
appropriate manuals/ directives for specific
F Support item is removed, replaced, used at the
c. National Stock Number. Indicates the National
direct support level.
stock number assigned to the item and will be used for
H Support item is removed, replaced, used at the
d. Federal Supply Code for Manufacturer (FSCM).
general support level.
D Support items that are removed, replaced, used at
The FSCM is a 5-digit numeric code listed in SB 708-
depot, mobile depot, specialized repair activity only.
41/42 which is used to identify the manufacturer,
(b) The maintenance code entered in the
distributor, or Government agency, etc.
e. Part Number. Indicates the primary number
fourth position indicates whether the item is to be
repaired and identifies the lowest maintenance level with
used by the manufacturer (individual, company, firm,
the capability to perform complete repair (i.e., all
corporation, or Government activity), which controls the
authorized maintenance functions). This position will
design and characteristics of the item by means of its
contain one of the following maintenance codes:
engineering drawings, specifications, standards, and
inspection requirements to identify an item or range of
0 The lowest maintenance level capable of complete
repair of the support item is the organizational level.
F The lowest maintenance level capable of complete
When a stock numbered item is
repair of the support item is the direct support level.
The repair part
H The lowest maintenance level capable of complete
received may have a different part
repair of the support item is the general support
number than the part being replaced.
f. Description. Indicates the Federal item name
D The lowest maintenance level capable of complete
and, if required, a minimum description to identify the
repair of the support item is the depot level.
L Repair restricted to designated specialized repair
g. Unit of Measure (U/M). Indicates the standard of
the basic quantity of the listed item as used in performing
Z Nonreparable. No repair is authorized.
the actual maintenance function. This measure is
B No repair is authorized.
The item may be
expressed by a two-character alphabetical abbreviation
reconditioned by adjusting, lubricating, etc., at the
(e.g., ea, in, pr, etc.). When the unit of measure differs
user level. No parts or special tools are procured for
from the unit of issue, the lowest unit of issue that will
the maintenance of this item.
satisfy the required units of measure will be
(3) Recoverability code. Recoverability codes
are assigned to support items to indicate the disposition
h. Quantity Incorporated in Unit. Indicates the
action on unserviceable items. The recoverability code is
quantity of the item used in the breakout shown on the
entered in the fifth position of the Uniform SMR Code
illustration figure, which is prepared for a functional
format as follows:
group, sub-functional group, or an assembly.
4. Special Information
a. The following publications pertains to the AN/
Z Nonreparable item. When unserviceable, condemn
TPM-24(V)4 and its components:
and dispose at the level indicated in position 3.
TM 11-6625-2398-14-4, Test Facilities Set AN/TPM-
b. National stock numbers (NSN's) that are missing
from P source coded items have been applied for and