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 5915-01-583-8079
NSN 6145-00-988-1429
NSN 6150-00-938-1543
NSN 6110-01-317-7116
NSN 4140-01-088-6981
NSN 6650-01-153-7818
NSN 5935-01-464-6910
NSN 5985-00-113-0772
NSN 6240-00-660-8849
NSN 6685-01-281-7267
NSN 4140-00-388-6829
NSN 5915-01-025-1362