A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6610-01-518-8344
NSN 2925-01-497-9381
NSN 5910-01-006-9820
NSN 5855-01-301-0158
NSN 4140-01-491-2971
NSN 5915-00-079-1011
NSN 5996-00-071-0042
NSN 5835-01-491-4613
NSN 6610-01-018-9122
NSN 5999-01-365-6600
NSN 6320-01-449-1014
NSN 2925-00-707-6770