Third. Identify the item on the figure and note the item number.
Fourth. Refer to the Repair Parts Lists for the figure and item numbers. The NSNs and part numbers
are on the same line as the associated item numbers.
When National Stock Number or part number is known.
First. If you have the national stock number, look in the STOCK NUMBER column of the National Stock
Number Index. The NSN is arranged in national item identification number (NIIN) sequence (see paragraph 4a). Note the
figure and item number next to the NSN.
Second. Turn to the figure and locate the item number. Verify that the item is the one you are looking
When P/N is known.
First. If you have the part number and not the NSN, look in the PART NUMBER column of the P/N
index. Identify the figure and item number.
Second. Look up the item on the figure in the applicable repair parts list.
ABBREVIATIONS (if applicable)