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.
NSN 5920-01-487-5516
NSN 7035-01-270-0325
NSN 5945-01-634-0588
NSN 6145-00-492-4633
NSN 6130-00-106-1227
NSN 6320-01-473-9024
NSN 6130-00-689-6315
NSN 5925-00-284-3726
NSN 6105-01-513-9330
NSN 5855-01-100-3272
NSN 6145-01-089-0748
NSN 5930-01-602-1235