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 6240-00-536-1867
NSN 5935-01-370-7779
NSN 5905-01-066-1853
NSN 5985-00-080-8648
NSN 6645-00-189-7075
NSN 6150-00-847-6692
NSN 5975-00-285-8003
NSN 5998-01-566-9991
NSN 2925-01-092-7335
NSN 5996-01-447-9973
NSN 6105-00-270-6992
NSN 6685-01-346-4752