Special Information - TM-11-6625-1644-24P0004

TM 11-6625-1644-24P

ration, or Government activity), which controls

der Test Set AN/APM-270(V)

gn and characteristics of the item by means of

TM 11-6625-1644-45, Test Facilities, Transpon-

its engineering drawings, specifications standards,

der Test Set AN/APM-270(V)

and inspection requirements, to identify an item or

5. How to Locate Repair Parts

range of items.

a. When National stock number or part number is

unknown

When a stock numbered item is re-

(1) First. Using the table of contents, determine

quisitioned, the repair part received may

the functional group within which the repair part be-

have a different part number than the part

longs. This is necessary since illustrations are prepared

beingreplaced.

for functional groups and listings are divided into the

e. Federal Supply Code for Manufacturer (FSCM).

same groups.

The FSCM is a 5-digit numeric code listed in SB

(2) Second. Find the illustration covering the

708-42 which is used to identify the manufacturer,

functional group to which the repair part belongs.

distributor, or Government agency, etc.

(3) Third. Identify the repair part on the

f. Description. Indicates the Federal item name and,

illustration and note the illustration figure and item

if required, a minimum description to identify the

number of the repair part.

item.

(4) Fourth. Using the Repair Parts Listing, find

g. Unit of Measure (U/M). Indicates the standard of

the figure and item number noted on the illustration.

the basic quantity of the listed item as used in per-

b. When National stock number or part number is

forming the actual maintenance function. This

known.

measure is exp

by a two-character alphabetical

(1) First. Using the Index of National Stock

abbreviation (e.g., ea. in, pr, etc.). When the unit of

Numbers and Part Numbers, find the pertinent

measure differs from the unit of issue, the lowest unit

National stock number or part number. This index is

of issue that will satisfy the required units ofmeasure

in ascending NIIN sequence followed by a list of part

will be requisitioned.

numbers in ascending alphameric sequence, cross-

h. Quantity Incorporated in hit. Indicates the

referenced to the illustration figure number and item

quantity of the item used in the breakout shown on the

number.

illustration figure, which is prepared for a functional

(2) Second. After finding the figure and item

group, subfunctional group, or an assembly.

number, locate the figure and item number in the

4. Special Information

repair parts list.

the

6. Abbreviations

Not applicable.

TM 11-6625-1644-12, Test Facilities Set, Transpon-

(Next printed page is 4)