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 2925-01-607-4340
NSN 5920-01-542-8638
NSN 5996-00-736-0479
NSN 5998-00-797-9574
NSN 5915-01-317-9348
NSN 6610-01-651-0987
NSN 5905-00-343-6735
NSN 5975-01-604-7046
NSN 5945-01-210-9838
NSN 5905-01-442-6322
NSN 5935-01-396-2840
NSN 6320-00-032-4853