standards, and inspection requirements to identify an
H - Support item is removed, replaced, used at the
item or range of items.
general support level.
D - Support items that are removed, replaced,
used at depot, mobile depot, specialized re-
pair activity only.
When a stock numbered item is req-
uisitioned, the repair part received may
have a different part number than the part
(b) The maintenance code entered in the
fourth position indicates whether the item is to be
repaired and identifies the lowest maintenance level
e. Federal Supply Code for Manufacturer (FSCM).
with the capability to perform complete repair (i.e.,
The FSCM is a 5-digit numeric code listed in SB
all authorized maintenance functions). This position
708-42 which is used to identify the manufacturer,
will contain one of the following maintenance codes:
distributor, or Government agency, etc.
f. Description. Indicates the Federal item name
- The lowest maintenance level capable of com-
and, if required, a minimum description to identify
plete repair of the support item is the direct
H - The lowest maintenance level capable of com-
g. Unit of Measure (U/M). Indicates the standard
plete repair of the support item is the general
of the basic quantity of the listed item as used in per-
forming the actual maintenance function. This
D - The lowest maintenance level capable of com-
measure is expressed by a two-character alphabetical
plete repair of the support item is the depot
abbreviation (e.g., ea, in, pr, etc). When the unit of
measure differs from the unit of issue, the lowest unit
Z - Nonreparable. No repair is authorized.
of issue that will satisfy the required units of
(3) Recoverability code. Recoverability codes are
measure will be requisitioned.
assigned to support items to indicate the disposition
h. Quantity Incorporated in Unit. Indicates the
action on unserviceable items. The recoverability code
is entered in the fifth position of the Uniform SMR
quantity of the item used in the breakout shown on
the illustration figure, which is prepared for a func-
Code format as follows:
tional group, subfunctional group, or an assembly.
4. Special Information
Z - Nonreparable item. When unserviceable, con-
a. Usable on codes are shown in the description
demn and dispose at the level indicated in
column. Uncoded items are applicable to all models.
Identification of the usable on codes used in this
F - Reparable item. When uneconomically repa-
rable, condemn and dispose at the direct
H - Reparable item. When uneconomically repa-
rable, condemn and dispose at the general
D - Reparable item. When beyond lower level re-
pair capability, return to depot. Condemna-
b. The following publications pertain to the
tion and disposal not authorized below depot
AN/ASM-146A and AN/ASM-147A and their com-
TM 11-4940-238-15, Electronic Shops, Shelter
c. National Stock Number. Indicates the National
stock number assigned to the item and will be used
TM 11-5126. Power SupplieS PP-1104A/G and
for requisitioning purposes.
TM 11-5410-213-15P, Shelters, Electrical Equip-
d. Part Number. Indicates the primary number
ment S-280A/G and S-280B/G
used by the manufacturer (individual, company,
TM 11-5805-201-12, Telephone Set TA-312/PT
firm, corporation, or Government activity), which
TM 11-5805-201-20P, Telephone Set TA-312/PT
controls the design and characteristics of the item by
TM 11-5805-201-34P, Telephone Set TA-312/PT
means of its engineering drawings, specifications,