A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5965-01-199-8362
NSN 6685-01-375-2026
NSN 6240-01-352-3642
NSN 6610-00-209-4372
NSN 6220-01-490-3344
NSN 5915-00-467-1585
NSN 5960-01-599-9821
NSN 6645-01-040-2295
NSN 6645-01-118-2058
NSN 6105-01-634-0322
NSN 6150-01-279-8794
NSN 5915-01-569-8227