Used on gau 5a/a
A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery.
NSN 5996-01-006-2324
NSN 6150-01-553-2193
NSN 6685-01-507-3158
NSN 5910-00-879-2139
NSN 2925-00-912-3993
NSN 5925-01-399-0613
NSN 5945-00-463-3383
NSN 6135-01-462-6040
NSN 5925-01-182-2448
NSN 6150-00-740-4599
NSN 5945-01-442-4804
NSN 6105-01-349-3656