CROSS REFERENCE INDEX. The Cross-Reference Index is a cross-reference listing of part number to Na-
tional Stock Number.
Use of Cross-Reference Index . To order a part listed in the Cross-Reference Index, note part
number and then cross-reference that part number to the National Stock Number in the cross-reference
index. Then order through normal ordering channels.
Ordering Part Numbers Without National Stock Number . If the part number does not have a Na-
tional Stock Number, then order the part through normal ordering channels using the part number and the