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 6320-00-731-6134
NSN 2925-01-446-0525
NSN 2925-01-280-1911
NSN 6135-01-425-7434
NSN 5960-01-381-4692
NSN 5960-00-192-4503
NSN 6150-01-368-5884
NSN 6110-01-496-6975
NSN 5975-01-485-7732
NSN 5895-01-018-3970
NSN 6130-01-379-7122
NSN 5999-01-382-9776