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 5985-01-386-5898
NSN 6645-01-501-0576
NSN 6650-01-359-5385
NSN 5920-01-166-7421
NSN 5935-01-174-5469
NSN 6130-00-541-8468
NSN 5945-00-252-4290
NSN 6650-01-100-0933
NSN 5930-01-461-2904
NSN 5990-00-254-4825
NSN 5895-01-132-1863
NSN 2925-01-417-6815