A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5960-00-982-8546
NSN 6240-01-323-1228
NSN 5960-01-425-1454
NSN 5925-00-958-4332
NSN 6105-00-416-6922
NSN 6150-00-467-0803
NSN 6610-01-454-8386
NSN 5999-00-297-2447
NSN 5920-00-059-3549
NSN 5975-01-534-1388
NSN 5975-01-269-4932
NSN 5925-01-095-1995