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 5855-01-020-7982
NSN 6130-01-328-8108
NSN 5935-00-725-4743
NSN 5855-01-423-1768
NSN 5895-01-164-6853
NSN 2925-00-802-9387
NSN 5915-00-170-6775
NSN 6110-00-288-4179
NSN 5915-01-428-5885
NSN 5998-01-089-5412
NSN 5985-00-432-9165
NSN 5835-01-023-0511