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 6105-01-138-4894
NSN 5895-01-202-7491
NSN 6610-00-759-4159
NSN 5935-01-279-0060
NSN 6105-01-267-5063
NSN 5935-01-455-6798
NSN 6685-01-567-7051
NSN 6105-01-572-6288
NSN 5975-01-259-6061
NSN 6135-00-777-5562
NSN 6610-01-553-4749
NSN 5990-01-463-2279