A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5945-00-202-9214
NSN 6135-00-497-0491
NSN 6240-01-144-5478
NSN 5985-01-311-4453
NSN 6150-01-180-2066
NSN 5996-01-364-2304
NSN 6610-01-353-9326
NSN 5945-00-290-1779
NSN 5960-01-288-8910
NSN 5895-01-521-3633
NSN 6220-00-669-5623
NSN 5945-01-129-5127