Z--Nonreparable item. When unserviceable, con-
demn and dispose at the level indicated in
b. The following publications pertain to the
AN/GSM-65, AN/GSM-65A and their components:
H R e p a r a b l e i t e m . W h e n uneconomically
TM 11-6625-680-14-2, Test Set, Motor-Generator
reparable, condemn and dispose at the general
TM 11-6625-680-15, Test Set, Motor-Generator
c. National Stock Number. I n d i c a t e s the
National stock number assigned to the item and will
TM 11-6625-680-15-1, Test Set, Motor-Generator
be used for requisitioning purposes.
d. Part Number. Indicates the primary number
T M 11-6625-680-20P-1, Test Set, Motor-
used by the manufacturer (individual, company,
firm, corporation, or Government activity), which
T M 11-6625-680-45P-1, Test Set, Motor-
controls the design and characteristics of the item
by means of its engineering drawings,
5. How to Locate Repair Parts
a. When National stock number or part number is
requirements to identify an item or range of items.
(1) First. Using the table of contents, deter-
When a stock number item is
mine the functional group within which the item
requisitioned, the repair part received
belongs. This is necessary since illustrations are
may have a different part number than
prepared for functional groups and listings are
the part being replaced.
divided into the same groups.
e. Federal Supply C o d e for Manufacturer
(2) Second. Find the illustration covering the
(FSCM). The FSCM is a 5-digit numeric code listed
functional group to which the item belongs.
in SB 708-42 which is used to identify the manufac-
(3) Third. Identify the item on the illustration
turer, distributor, or Government agency, etc.
and note the illustration figure and item number of
f. Description. Indicates the Federal item name
and, if required, a minimum description to identify
(4) Fourth. Using the Repair Parts Listing,
find the figure and item number noted on the
g. Unit of Measure (U/M). Indicates the standard
of the basic quantity of the listed item as used in
b. When National stock number or part number is
performing the actual maintenance function. This
measure is e x p r e s s e d b y a t w o - c h a r a c t e r
(1) First. Using the Index of National Stock
alphabetical abbreviation (e.g., ea, in, pr, etc). When
Numbers and Part Numbers, find the pertinent
the unit of measure differs from the unit of issue, the
National stock number or part number. This index
lowest unit of issue that will satisfy the required
is in NIIN sequence followed by a list of part num-
units of measure will be requisitioned.
bers in alphameric sequence, cross-referenced to the
h. Quantity Incorporated in Unit. Indicates the
illustration figure number and item number.
quantity of the item used in the breakout shown on
(2) Second. After finding the figure and item
the illustration figure, which is prepared for a func-
number, locate the figure and item number in the
tional group, subfunctional group, or an assembly.
repair parts list.
4. Special Information
a. Usable on codes are shown in the description
column. Uncoded items are applicable to all models.
Identification of the usable on codes used in this
(Next printed page is 4)