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 5910-01-344-4679
NSN 6135-00-209-6918
NSN 6320-01-532-7491
NSN 6105-01-016-6420
NSN 6620-01-227-0433
NSN 5920-01-113-0559
NSN 4140-01-288-3246
NSN 5975-01-162-6221
NSN 7035-01-344-1806
NSN 6150-01-302-8098
NSN 6685-01-197-7703
NSN 2925-00-572-0454