A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5930-00-221-2288
NSN 7035-01-444-9249
NSN 6320-01-089-9086
NSN 5999-00-648-0062
NSN 5960-01-362-3291
NSN 5990-00-738-5603
NSN 5965-01-186-2051
NSN 6145-01-268-3816
NSN 5835-00-546-4898
NSN 2925-01-159-0506
NSN 5945-01-319-4714
NSN 6220-01-181-3135