A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5930-01-214-0775
NSN 4140-00-769-3510
NSN 5855-00-149-0766
NSN 5935-01-052-0844
NSN 5996-00-907-9748
NSN 6150-01-094-4781
NSN 5998-00-054-5450
NSN 5960-01-278-9394
NSN 6650-01-381-2972
NSN 5945-01-023-1340
NSN 6320-01-399-6177
NSN 6220-00-165-1509