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 5905-01-139-5316
NSN 2925-01-448-2880
NSN 5985-00-060-2231
NSN 6650-00-446-8787
NSN 5905-01-527-1372
NSN 6130-00-199-0514
NSN 6130-00-758-7435
NSN 5996-01-116-1988
NSN 5835-00-289-9080
NSN 6650-01-463-8405
NSN 5996-01-655-6759
NSN 5996-00-222-6049