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 6130-01-502-6729
NSN 5996-01-332-4942
NSN 5920-01-137-1474
NSN 5960-01-086-6736
NSN 6650-01-428-2251
NSN 5895-00-081-3293
NSN 5915-00-815-0527
NSN 5985-00-528-7763
NSN 6620-00-403-9649
NSN 5960-00-462-3399
NSN 6135-01-090-5365
NSN 5835-01-095-4400