ARMY TM 9-6115-643-24P
AIR FORCE TO 35C2-3-456-24
How to Locate Repair Parts. - Continued
Fifth. Refer to the Part Number Index to find the NSN, if assigned.
When National Stock Number or Part Number is Known.
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 (see 4.a(1l)). The part
numbers in the Part Number index are listed in ascending alphanumeric sequence (see 4.b). Both indexes cross-
reference you to the illustration figure and item number of the item you are looking for.
Second. After finding the figure and item number, verify that the item is the one youre looking for,
then locate the item number in the repair parts list for the figure.
Abbreviations. (Abbreviations must be applicable to specific RPSTL and not listed in MIL-STD-12).
Aviation Intermediate Maintenance
Aviation Unit Maintenance
Basis of Issue
Maintenance Allocation Chart
National Item Identification Number
(consists of the last 9-digits of the NSN)
National Stock Number
Repair Parts and Special Tools List