Special Information - TM-9-2920-257-30-P0079

TM 9-2920-257-30&P

C-4.

Special

Information.

N P N items (items which have no P/N) will be

drawn as "hard-line" art on the figure illustration, and identified by an

a r r o w and the same callout number as the NHA to which the item reports

and enclosed within parenthesis.

No tabulated listing will appear for

NPN coded items.

C-5.

H o w to Locate Repair Parts.

W h e n National stock number or part number is unknown:

(1)

First .

Using the table of contents, detemine the functional

group within Which the item belongs.

This is necessary since

illustrations are prepared for functional groups and listings are divided

i n t o the same groups.

Find the illustration covering the functional group to

(2)

Second.

which the item belongs.

(3)

Third .

Identify the item on the illustration and note the

illustration figure and item number of the item.

Using the Repair Parts Listing, find the figure and

(4)

Fourth...

i t e m number noted on the llustration.

W h e n National stock number or part number is known:

(1)

First .

U s i n g the Index of National Stock Numbers and Part

Numbers, find the pertinent National stock number or part number. This

index is in ascending NIIN sequence followed by a list of part numbers in

cross-referenced to the illustration figure number

alphanumeric sequence,

and item number.

A f t e r finding the figure and item number, locate the

(2)

Second .

figure and item number in the repair parts list.

C-7