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 5895-01-462-4503
NSN 5905-01-182-9212
NSN 6685-01-019-8295
NSN 5835-00-529-6307
NSN 6320-01-631-7828
NSN 6130-00-294-9431
NSN 5985-01-589-4861
NSN 5975-01-189-0604
NSN 6130-01-648-0663
NSN 5905-01-124-2696
NSN 6145-00-387-5459
NSN 5935-01-249-3102