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 6320-00-115-0883
NSN 6320-00-405-2348
NSN 5930-01-056-5382
NSN 4140-00-959-4255
NSN 5905-01-214-2908
NSN 6135-01-132-6310
NSN 4140-01-417-5404
NSN 5960-00-960-3177
NSN 5950-01-336-9750
NSN 5855-00-327-2112
NSN 5920-01-634-0250
NSN 5855-01-013-6864