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 5999-00-401-8719
NSN 5935-01-029-3757
NSN 5915-01-297-2872
NSN 5895-01-453-1854
NSN 6130-01-477-1471
NSN 5999-01-121-7661
NSN 6105-01-212-9245
NSN 5930-01-393-3581
NSN 6610-00-346-4309
NSN 6105-00-596-9962
NSN 5950-01-543-9640
NSN 5996-00-419-4412