A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
NSN 5925-00-850-6432
NSN 5930-01-295-3392
NSN 5999-00-186-9314
NSN 5930-01-268-2514
NSN 6650-00-181-8376
NSN 5835-00-491-3834
NSN 2925-01-327-3069
NSN 6135-00-062-5080
NSN 5965-01-167-3495
NSN 5915-00-159-7349
NSN 4140-00-007-5726
NSN 5905-01-442-5071