A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5950-01-209-6900
NSN 5920-00-185-5801
NSN 2925-01-197-7864
NSN 5905-01-365-4118
NSN 5950-00-033-5669
NSN 6240-01-032-5105
NSN 5985-01-419-1463
NSN 5895-00-261-3419
NSN 6685-01-421-4070
NSN 6145-00-181-9622
NSN 6110-00-617-9512
NSN 6105-01-368-0992