TM 11-6625-2921-24P/E2137-BV-PLL-060/5103 SG1054/TO 33A1-8-883-4
t h e unit of measure differs from the unit of issue, the
all authorized maintenance functions). This position
lowest unit of issue that will satisfy the required
w i l l contain one of the following maintenance codes:
u n i t e of measure will be requisitioned.
h. Quantity Incorporated in Unit. Indicates the
D - The lowest maintenance level capable of com-
quantity of the item used in the breakout shown on
plete repair of the support item is the depot
the illustration figure, which is prepared for a
level.
fictional
group,
subfunctional
group,
or
an
L
-
Repair restricted to designated specialized
assembly.
repair activity.
Z - Nonreparable. No repair is authorized.
4. Special Information
(3) Recoverability code. R e c o v e r a b i l i t y C o d e s
a. The following publication pertains to
the
are assigned to support items to indicate the
SG-1054/G and its components
disposition action on unserviceable items. The
recoverability code is entered in the fifth position of
SG-1054/G (Stelma Model PG-303A).
the Uniform SMR Code format as follows:
b. National stock numbers (NSN's) that are
missing from P source coded items have been ap-
plied for and will be added to this TM by future
Z
-
Nonreparable
item.
When
unserviceable,
con-
Change/revision when they are entered in the Army
demn and dispose at the level indicated in
Master Data File (AMDF). Until the NSN's are
position 3.
H
-
Reparable item.
established and published, submit exception
When uneconomically
r e q u i s i t i o n s t o : C o m m a nd e r , U S A r m y C o m -
reparable, condemn and dispose at the general
munications-Electronics Command and Fort
support level.
Monmout, ATTN: DRSEL-MM, Fort Monmouth,
D - Raparable item. When beyond lower level repair
New Jersey 07703 for the part required to support
capability, return to depot. Condemnation
your equipment.
and disposal not authorized below depot level.
L
-
Reparable item. Repair, condemnation, and
5. How to Locate Repair Parts
disposal not authorized below depot/
a. W h e n N a t i o n a l s t o c k n u m b e r o r p a r t n u m b e r i s
specialized repair activity level.
unknown.
c. National Stock Number. Indicates the National
(1) First. Using the table of contents, determine
stock number assigned to the item and will be used
the functional group within which the item belongs.
for requisitioning purposes.
This is necessary illustrations are prepared for
d. Federal Supply Code for Manufacturer (FSCM).
functional groups and listings are divided into the
The FSCM is a 5-digit numeric code listed in SB
same groups.
708-41/42 which is used to identify the manufac-
(2) S e c o n d Find the illustration covering
the
turer, distributor, or Government agency, etc.
functional group to which the item belongs.
e. Part Number. Indicates the primary number
used by the manufacturer (individual, company,
(3) Third Identify the item on the illustration
and note the illustration figure and item number of
firm, corporation, or Government activity), which
the item.
controls the design and characteristics of the item
(4) F o u t h Using the Repair Parts Listing, find
by means
of its engineering
drawings,
the figure and item number noted on the
specifications,
standards,
and inspection
illustration.
requirements to identify an item or range of items.
b. W h e n N a t i o n a l s t o c k n u m b e r o r p a r t n u m b e r i s
NOTE
known.
When
a
stock numbered
item
is
(1) First. Using the Index of National Stock
requisitioned, the repair part received
Numbers and Part Numbers, find the pertinent
may have a different put number than
National stock number or part number. This index
the part being replaced.
is in NIIN sequence followed by a list of part
f. Description Indicates the Federal item name
numbars in alphameric sequence, croee.referenced to
and, if required, a minimum description to identify
the illustration figure number and item number.
the item.
(2) S e c o n d . After finding the figure and item
g. Unit of Measure (U/M). Indicates the standard
number, locate the figure and item number in the
of the basic quantity of the listed item as used in
repair parts list.
performing the actual maintenance function, This
6. Abbreviations
measure is
expressed by a two-character
alphabetical abbreviation (e.g., ea. in, pr, etc), When
Not
applicable.
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