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 6220-01-329-2582
NSN 6685-00-465-2019
NSN 5935-00-450-2011
NSN 5895-00-935-1337
NSN 6130-01-469-6139
NSN 6650-00-283-0978
NSN 5945-01-307-4456
NSN 5945-01-039-1102
NSN 6220-00-233-9279
NSN 5915-01-152-8014
NSN 5895-00-834-1151
NSN 5910-01-437-5202