A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 7035-00-541-8516
NSN 7035-00-411-8850
NSN 6150-00-994-5030
NSN 5996-00-361-9901
NSN 6145-01-517-1650
NSN 5998-00-300-2623
NSN 6320-01-209-0952
NSN 6110-01-364-0966
NSN 5905-01-137-8141
NSN 6320-00-422-9006
NSN 6240-01-305-6933
NSN 5999-00-594-3412