A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5905-01-293-2447
NSN 5835-01-355-0308
NSN 6220-00-901-2097
NSN 5915-01-504-1245
NSN 7035-01-403-2841
NSN 5985-01-462-1845
NSN 4140-00-707-5963
NSN 5905-01-421-4421
NSN 6650-00-140-8776
NSN 6130-00-824-7120
NSN 5935-00-370-3908
NSN 6320-00-925-0558