The FSCM is a 5-digit numeric code listed in SB 708-42
a. When National stock number or part numbe r is
which is used to identify the manufacturer, distributor, or
(1) First. Using the table of contents, determine
Government agency, etc.
f. Description. Indicates the Federal item name and,
the functional group within which the repair part belongs.
if required, a minimum description to identify the item.
This is necessary since illustrations are prepared for
g. Unit of Measure (UIM). Indicates the standard of
functional groups and listings are divided into the same
the basic quantity of the listed item as used in performing
(2) Second. Find the illustration covering the
the actual maintenance function. This measure is
functional group to which the repair part belongs.
expressed by a two-character alphabetical abbreviation
(3) Third Identify the repair part on the illustration
(e.g., ea., in, pr, etc.). When the unit of measure differs
from the unit of issue, the lowest unit of issue that will
and note the illustration figure and item number of the
satisfy the required units of measure will be
(4) Fourth Using the Repair Parts Listing, find
h. Quantity Incorporated in Unit Indicates the
the figure and item number noted on the illustration.
quantity of the item used in the breakout shown on the
b. When National stock number or part number is
illustration figure, which is prepared for a functional
(1) First Using the Index of National Stock
group, subfunctional group, or an assembly.
Numbers and Part Numbers, find the pertinent National
4. Special Information
stock number or part number. This index is in ascending
a. The following publications pertain to the AN/UPM-
NIIN sequence followed by a list of part numbers in
84 and its components:
ascending alphanumeric sequence, cross-referenced to
TM 11-6625-359-10, Spectrum. Analyzer Set AN/UPM-
the illustration figure number and item number.
(2) Second After finding the figure and item
TM 11-6625-359-25, Spectrum Analyzer Set AN/UPM-84
number, locate the figure and item number in the repair
b. The illustrations in this manual are identical to
those published in TM 11-6625-359-40P. Only those
parts assigned the third position SMR maintenance code
"C" or "O" are listed in the tabular listing; therefore, there
may be a break in the item number sequence. Only
illustrations containing organizational authorized items
appear in this manual.
5. How to Locate Repair Parts
(Next printed page is 4)