(a) All part numbers are not listed in the index. You must locate two part
numbers that are close to the one you are looking for and use them as a guide to locate
your part number's location.
(b) Once you have determined where your part number should be
located, you must go to the frame number referenced next to it. That is where your item
should be on that frame.
(c) From the part number, you will be able to obtain the NIIN number
required for use with the ARMS monthly AMDF. This process is shown in figure 1-10.
Figure 1-10. Repair part number cross-reference to a NSN.