How to locate Repair Parts (cont)

TM 115815-334-34P-1

(5) Fifth. Refer to the Part Number Index to find the NSN, if assigned.

b. When National stock number or part number is known.

(1) First. Using the index of National stock numbers and part numbers, find the pertinent National stock

number or part number. The NSN index is in National item identification number (NIIN) sequence (para 4a(1)).

The part numbers in the part number index are listed in ascending alphameric sequence (para 4b). Both indexes

cross-reference you to the illustration figure and item number of the item you are looking for.

(2) Second. After finding the figure and item number, verify that the item is the one you're looking for, then

locate the item number in the repairs parts list for the figure.