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 5920-01-352-3625
NSN 6110-01-329-7993
NSN 5935-01-262-7637
NSN 5920-01-290-3771
NSN 2925-01-041-2360
NSN 2925-01-359-9818
NSN 5965-01-444-3098
NSN 7035-00-557-5570
NSN 6130-00-683-1011
NSN 5910-01-300-9734
NSN 5960-01-386-5770
NSN 5985-00-837-3841