abbreviation (e.g., ea, in, pr, etc). When the unit of
measure differs from the unit of issue, the lowest unit
of issue that will satisfy the required units of
plete repair of the support item is the general
measure will be requisitioned.
Z --Nonreparable. No repair is authorized.
h. Quuntity Incorporated in Unit. Indicates the
quantity of the item used in the breakout shown on
(3) Recoverability code. Recoverability codes are
the illustration figure, which is prepared for a func-
assigned to support items to indicate the disposition
tional group, subfunctional group, or an assembly.
action on unserviceable items. The recoverability code
is entered in the fifth position of the Uniform SMR
4. Special Information
Code format as follows:
The following publications pertain to the
MK722/URC and its components:
TM 116625-623-12, Maintenance Kit, Electronic
Z -- Nonreparable item. When unserviceable, con-
TM 11662562320P, Maintenance Kit, Electrical
demn and dispose at the level indicated in
TM 116625-623-45, Maintenance Kit, Electronic
H -- Reparable item. When uneconomically repar-
able, condemn and dispose at the general
5. How to Locate Repair Parts
c. National Stock Number. Indicates the National
a. When National stock number or part number is
stock number assigned to the item and will be used
for requisitioning purposes.
(1) First. Using the table of contents, determine
d. Part Number. Indicates the primary number
the functional group within which the item belongs.
used by the manufacturer (individual, company,
This is necessary since illustrations are prepared for
firm, corporation, or Government activity), which
functional groups and listings are divided into the
controls the design and characteristics of the item by
means of its engineering drawings, specifications,
(2) Second. Find the illustration covering the
standards, and inspection requirements to identify an
functional group to which the item belongs.
item or range of items.
(3) Third. Identify the item on the illustration
and note the illustration figure and item number of
(4) Fourth. Using the Repair Parts Listing, find
When a stock numbered item is re-
the figure and item number noted on the illustration.
quisitioned, the repair part received may
b. When National stock number or part number is
have a different part number than the part
(1) First. Using the Index of National Stock
Numbers and Part Numbers, find the pertinent
e. Federal Supply Code for Manufacturer (FSCM).
National stock number or part number. This index is
The FSCM is a f-digit numeric code listed in SB
in NIIN sequence followed by a list of part numbers
70842 which is used to identify the manufacturer,
in alphameric sequence, cross-referenced to the il-
distributor, or Government agency, etc.
lustration figure number and item number.
f. Description. Indicates the Federal item name
(2) Second. After finding the figure and item
and, if required, a minimum description to identify
number, locate the figure and item number in the
repair parts list.
g. Unit of Measure (U/M). Indicates the standard
of the basic quantity of the listed item as used in per-
forming the actual maintenance function. This
measure is expressed by a two-character alphabetical
(Next printed page is 4.1)