Using the table of contents,
spection requirements, to identify an item or range of
determine the functional group within which the repair part
This Is necessary since illustrations are
prepared for functional groups, and listings are divided
When a stock numbered item is
into the same groups.
requisitioned, the repair part received may
Second. Find the Illustration covering the
have a different part number than the part
functional group to which the repair part belongs.
Third. Identify the repair part on the
e. Federal Supply Code for Manufacturer (FSCM).
illustration and note the Illustration figure and item
number of the repair part.
The ESCM is a 5-digit numeric code fisted in SB 708-42
Fourth. Using the Repair Parts Listing,
which is used to identify the manufacturer, distributor, or
Government agency, etc.
find the figure and item number noted on the illustration.
b. When National Stock Number or Part Number is
Description. Indicates the National item name
and, If required, a minimum description to identify the
First. Using the Index of National Stock
Numbers and Part Numbers, find the pertinent National
stock number or part number. This index is in ascending
g. Unit of Measure (U/M). Indicates the standard of
NSN sequence followed by a list of part numbers in
the basic quantity of the listed item as used in performing
ascending alphameric sequence, cross-referenced to the
the actual maintenance function.
This measure is
illustration figure number and Item number.
expressed by a two-character alphabetical abbreviation
Second. After finding the figure and item
(e.g., ea. in, pr, etc.). When the unit of measure differs
number, locate the figure and item number in the repair
from the unit of issue, the lowest unit of issue that will
satisfy the required units of measure will be requisitioned.
h. Quantity Incorporated in Unit.
quantity of the item used In the breakout shown on the
illustration figure, or an assembly.
American National coarse thread
Action change codes indicated in the left-hand margin of
American National fine thread
the listing page denote the following:
C-- Indicates a change in data
How to Locate Repair Parts
a. When National Stock Number or Part Number is
Unified coarse thread
Section III. ITEMS TROOP INSTALLED OR AUTHORIZED LIST
Part Number & FSCM
Usable On Code
GOGGLES, INDUSTRIAL WA60-5H0746-0315 (74936)