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: Nuts of iron or steel
NSN 6150-00-349-8785
NSN 5935-01-634-0668
NSN 6620-01-006-4899
NSN 5905-01-601-4562
NSN 6240-01-569-8709
NSN 7035-00-126-1899
NSN 6650-01-415-8984
NSN 5996-01-647-8668
NSN 5945-00-170-5885
NSN 6645-01-307-4096
NSN 5910-00-092-3206
NSN 5945-01-341-4328