TB-9-2510-251-13

TECHNICAL BULLETIN

OPERATOR AND FIELD MAINTENANCE; INSTALLATION MANUAL (INCLUDING REPAIR PARTS LIST); FOR ADD-ON-ARMOR (AoA) AIR CONDITIONING

AUGUST 2007

TB-9-2510-251-13 - Page 326 of 624

SECTION I

TB

9-2510-251-13

C-7.

How to Locate Illustrated Parts.

a.

When National Stock Number or Part Number is not known.

(1)

First.

Using

the table of contents, determine the assembly group to which

the item belongs.

This is necessary since figures are prepared for

assembly groups and subassembly groups, and listings are divided into the

same groups.

(2)

Second.

Find the figure covering the assembly group or subassembly group

to which the item belongs.

(3)

Third.

Identify the item on the figure and use the part number or NSN shown.

b.

When National Stock Number or Part Number is known.

(1)

First.

Using

the National Stock Number or Part Number, find the pertinent

NSN or PN.

The NSN index is in National Item Identification Number (NIIN)

sequence (see 4b(1)).

The part numbers in the PN index are listed in

ascending alphanumeric sequence (see 4a).

Both indexes cross-reference to

the illustration/figure and item number of the item.

(2)

Second.

Turn to the figure and item number, verify the item is the one you’re

looking for, then locate the item number in the Repair Parts List for the figure.

C-8/(C-9 Blank)