Numbers and Part Numbers, find the pertinent National
(2) Second Find the illustration covering the
stock number or part number. This index is in NIIN
functional group to which the item belongs.
sequence followed by a list of part numbers in
(3) Third Identify the item on the illustration
alphameric sequence, cross-referenced to the
and note the illustration figure and item number of the
illustration figure number and item number.
(2) Second After finding the figure and item
(4) Fourth Using the Repair Parts Listing, find
number, locate the figure and item number in the repair
the figure and item number noted on the illustration.
b. When National stock number or part number is
(1) First Using the Index of National Stock
(Next printed page is 4)