A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6150-00-437-2923
NSN 5930-01-023-0797
NSN 6240-00-500-0524
NSN 6685-01-003-7776
NSN 5945-01-123-9006
NSN 6110-00-221-1868
NSN 5998-00-942-7934
NSN 2925-00-265-7539
NSN 5895-01-406-8588
NSN 5835-01-566-5462
NSN 5930-01-584-7895
NSN 6135-00-347-0595