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 5930-01-245-2468
NSN 5960-01-106-0460
NSN 5930-01-202-8626
NSN 2925-00-329-2282
NSN 4140-00-732-9427
NSN 4140-00-594-4452
NSN 5920-00-928-2229
NSN 6135-00-152-8729
NSN 6620-01-141-4339
NSN 5930-01-536-9935
NSN 6145-00-269-4271
NSN 6650-01-422-3395