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 6105-00-925-2226
NSN 5905-00-900-2784
NSN 6650-01-590-6061
NSN 6240-00-397-3864
NSN 5905-01-156-8672
NSN 6220-01-486-1892
NSN 5910-00-332-9023
NSN 5985-01-355-6549
NSN 6240-01-242-4495
NSN 6135-01-523-3198
NSN 5935-00-199-6204
NSN 6650-00-789-8179