A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5975-01-502-7084
NSN 5960-01-388-1988
NSN 5975-01-631-4371
NSN 5935-01-634-0668
NSN 6145-01-112-0397
NSN 5935-01-429-1262
NSN 6150-01-231-2747
NSN 5915-01-245-9694
NSN 5998-01-602-9416
NSN 5945-01-321-4226
NSN 5999-01-523-7446
NSN 5930-01-351-6919