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 5855-01-603-7530
NSN 5998-01-355-0772
NSN 5965-01-323-0501
NSN 6685-00-009-4052
NSN 5910-01-133-3897
NSN 6105-01-608-3974
NSN 2925-01-543-0073
NSN 5960-01-445-3622
NSN 2925-00-139-8309
NSN 5930-00-995-2931
NSN 5960-01-151-1152
NSN 6645-00-388-3463