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 6130-00-815-2293
NSN 6150-01-107-0686
NSN 5999-01-198-3630
NSN 6240-00-271-5995
NSN 6150-00-421-2112
NSN 5960-01-172-2088
NSN 6650-01-530-8609
NSN 6645-00-829-8868
NSN 6240-00-453-3170
NSN 5920-00-008-8465
NSN 4140-01-342-8677
NSN 5930-01-613-6072