A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6150-01-484-6465
NSN 5945-00-059-2836
NSN 5935-00-202-5808
NSN 5920-00-980-4112
NSN 5975-01-003-1561
NSN 5895-01-449-8288
NSN 6150-00-906-0806
NSN 5950-01-225-6773
NSN 5950-01-268-4355
NSN 6240-00-269-3346
NSN 5895-01-514-0010
NSN 7035-01-421-7159