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 5935-01-603-3647
NSN 5965-01-143-9577
NSN 2925-01-579-8620
NSN 6150-01-283-2399
NSN 5925-01-008-0225
NSN 5950-00-126-7313
NSN 6105-00-841-6640
NSN 6220-00-512-9472
NSN 5999-00-252-6357
NSN 5930-01-634-0659
NSN 5855-01-111-3962
NSN 2925-00-355-5130