A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6135-00-660-8654
NSN 6220-01-408-5103
NSN 6645-01-126-5526
NSN 7035-00-421-8710
NSN 6110-01-338-2724
NSN 5945-01-020-1444
NSN 5999-00-596-8745
NSN 7035-00-104-7613
NSN 6240-00-256-6410
NSN 4140-00-262-9921
NSN 5999-00-595-5853
NSN 6145-01-518-0574