A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 6145-01-138-4252
NSN 6150-00-572-9154
NSN 6610-01-577-5404
NSN 6240-00-445-4765
NSN 6135-01-297-5565
NSN 5920-00-452-3889
NSN 2925-00-625-4783
NSN 5935-01-347-3777
NSN 5985-00-553-9735
NSN 6610-00-805-8011
NSN 6320-01-496-4605
NSN 6110-01-473-2492