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 6320-01-366-5157
NSN 5935-01-424-4156
NSN 6620-01-106-9100
NSN 5920-00-111-2375
NSN 2925-00-115-5857
NSN 5905-00-227-0117
NSN 5895-00-924-6630
NSN 2925-00-578-4068
NSN 5960-00-281-0824
NSN 5935-01-634-0668
NSN 6220-01-084-0287
NSN 5960-00-058-2509