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 5910-00-739-7953
NSN 6105-01-231-2366
NSN 6320-01-476-7702
NSN 5985-01-534-5581
NSN 5985-01-365-7481
NSN 5910-00-371-2951
NSN 2925-01-604-8984
NSN 5960-00-626-3644
NSN 5945-00-875-7906
NSN 4140-01-561-4145
NSN 5945-01-457-4159
NSN 6135-00-191-6444