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 7035-01-558-1117
NSN 6150-00-642-1325
NSN 6240-00-079-1759
NSN 5990-01-334-8634
NSN 5996-01-119-4688
NSN 6610-00-937-3798
NSN 6105-00-942-6962
NSN 6650-01-387-9381
NSN 5999-00-222-8606
NSN 5835-01-414-3258
NSN 6105-01-258-6352
NSN 5960-01-031-1759