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 6110-00-686-4685
NSN 6150-01-258-3725
NSN 6645-01-287-5239
NSN 6110-00-196-8813
NSN 5855-01-062-5655
NSN 6650-01-157-8806
NSN 5920-01-435-9530
NSN 6130-01-560-7150
NSN 6150-01-605-7166
NSN 5990-01-429-6211
NSN 6645-01-357-7750
NSN 5950-01-008-6455