A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5835-01-373-9506
NSN 6620-00-008-3280
NSN 6650-00-891-3327
NSN 5835-01-074-7593
NSN 5855-01-020-7982
NSN 5945-01-516-8881
NSN 6135-01-447-3086
NSN 7035-01-354-9382
NSN 6105-01-196-4782
NSN 5975-01-574-9562
NSN 6145-00-144-0918
NSN 6320-00-036-3688