TM 11-6125-252-24P
f. Description. Indicates the Federal item
(b) The maintenance code entered in the
name and, if required, a minimum description to
fourth position indicates whether the item is to
identify the item.
be repaired and identifies the lowest mainte-
g. U n i t o f M e a s u r e ( U / M ) . Indicates the
nance level with the capability to perform com-
standard of the basic quantity of the listed item
p l e t e repair (i.e., all authorized maintenance
as used in performing the actual maintenance
functions). This position will contain one of the
function. This measure is expressed by a two-
following maintenance codes:
character alphabetical abbreviation (e.g., ea, in,
pr, etc). When the unit of measure differs from
Code
Application/Explanation
the unit of issue, the lowest unit of issue that
will satisfy the required units of measure will be
F -- T h e lowest maintenance level capable of
requisitioned.
complete repair of the support item is the
h. Quantity Incorporated in Unit. Indicates
direct support level.
the quantity of the item used in the breakout
Z--Nonreparable. No repair is authorized.
shown on the illustration figure, which is pre-
p a r e d for a functional group, subfunctional
code.
Recoverability
(3) Recoverability
group, or an assembly.
codes are assigned to support items to indicate
the disposition action on unserviceable items.
The recoverability code is entered in the fifth
4. Special Information
position of the Uniform SMR Code format as
follows:
a. Detailed assembly instructions for items
source coded to be assembled are found in TM
Assembly components are
11-6125-252-15.
Recoverability
codes
Definition
listed immediately following the item to be as-
sembled.
Z -- N o n r e p a r a b l e item. When unserviceable,
b. The following publication pertains to the
condemn and dispose at the level indicated
PU724/G and its components:
in position 3.
TM 11-6125-252-15, Motor-Generator PU-724/G
F--Reparable item. When uneconomically re-
parable, condemn and dispose at the direct
support level.
5. How to locate Repair Parts
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
c. National Stock Number. Indicates the Na-
number is unknown.
tional stock number assigned to the item and
(1) First. Using the table of contents, de-
will be used for requisitioning purposes.
termine the functional group within which the
d. Part Number. I n d i c a t e s t h e p r i m a r y
item belongs. This is necessary since illustra-
number used by the manufacturer (individual,
tions are prepared for functional groups and
company, firm, corporation, or Government ac-
listings are divided into the same groups.
tivity), which controls the design and charac-
(2) Second. Find the illustration covering
teristics of the item by means of its engineering
the functional group to which the item belongs.
drawings, specifications, standards, and inspec-
(3) Third. Identify the item on the illustra-
tion requirements to identify an item or range of
tion and note the illustration figure and item
items.
number of the item.
(4) Fourth. Using the Repair Parts Listing,
find the figure and item number noted on the
NOTE
illustration.
When a stock numbered item is req-
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
uisitioned, the repair part received may
number is known.
have a different part number than the
(1) First. Using the Index of National Stock
part being replaced.
Numbers and Part Numbers, find the pertinent
National stock number or part number. This
index is in NIIN sequence followed by a list of
e. Federal Supply Code for
Manufacturer
( F S C M ) . The FSCM is a 5-digit
p a r t numbers in alphameric sequence, cross-
numeric code
-referenced to the illustration figure number and
listed in SB 70842 which is used
to identify the
item number.
m a n u f a c t u r e r , distributor, o r
Government
(2) Second. After finding the figure and item
agency, etc.
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