Find the illustration covering functional group or subgroup
t o which the item belongs.
Identify the items on the illustration and note the illustra-
(3) T h i r d .
t i o n figure and item number of the item.
(4) F o u r t h . Using the Repair Parts Listing, find the figure and item
numbers noted on the illustration.
When National Stock Number or Part Number is Known:
U s i n g the Index of National Stock Numbers and Part Numbers,
find the pertinent National stock number or part number. This index is in NIIN
sequence followed by a list of part numbers in alphameric sequence, cross-
-referenced to the illustration figure number and item number.
(2) Second. After finding the figure and item number, locate the figure
and item number in the repair parts list.
ABBREVIATIONS. N o t