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 6105-01-539-3344
NSN 5930-00-309-0874
NSN 2925-01-154-2949
NSN 5950-01-568-8980
NSN 5920-01-195-6796
NSN 6135-00-043-0021
NSN 5895-01-555-4223
NSN 5960-01-397-8328
NSN 6620-00-905-8530
NSN 5999-00-936-9271
NSN 5915-00-004-6000
NSN 6645-00-389-3370