A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6110-01-023-2248
NSN 5950-01-434-7626
NSN 5920-01-582-4784
NSN 6150-01-434-6383
NSN 5960-00-007-9375
NSN 6320-01-225-0178
NSN 6645-01-032-5337
NSN 5835-00-792-8438
NSN 5990-00-755-3015
NSN 7035-01-179-5667
NSN 5965-01-223-9218
NSN 5915-00-104-1403