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 6150-00-827-0081
NSN 5905-00-603-7811
NSN 5910-01-082-7804
NSN 6105-00-686-5995
NSN 2925-00-004-8881
NSN 6650-01-068-3997
NSN 5910-01-603-4402
NSN 5855-01-589-7273
NSN 5960-01-237-2336
NSN 5996-00-358-1899
NSN 6110-00-575-9795
NSN 6150-01-376-5011