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 6105-00-912-2194
NSN 5905-00-247-3582
NSN 5915-01-395-0090
NSN 5975-01-548-6877
NSN 5960-00-905-8020
NSN 5920-01-632-9399
NSN 5835-00-546-4898
NSN 5998-00-396-3330
NSN 5965-00-351-7460
NSN 5910-00-655-3036
NSN 6135-01-502-5787
NSN 5835-00-617-3578