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 5895-01-122-3108
NSN 6220-01-658-9880
NSN 5915-01-023-0300
NSN 5960-00-296-9997
NSN 2925-00-228-8854
NSN 6240-00-229-8183
NSN 7035-00-470-4977
NSN 5895-01-345-4268
NSN 5920-00-992-7930
NSN 5855-00-149-0766
NSN 5925-01-184-5359
NSN 5985-01-352-6234