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 7035-01-319-7066
NSN 5925-01-333-0618
NSN 5935-00-366-1789
NSN 5925-01-231-9509
NSN 5960-01-355-2968
NSN 5905-01-581-6140
NSN 6620-01-435-8672
NSN 5905-01-343-0829
NSN 6220-01-197-7680
NSN 6320-01-616-0843
NSN 4140-00-587-7496
NSN 6650-01-470-1315