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 6645-00-226-2270
NSN 5990-00-074-3056
NSN 6110-01-488-5498
NSN 5935-00-981-8132
NSN 5990-01-271-8130
NSN 6145-01-394-3122
NSN 6145-01-237-7678
NSN 6105-01-388-8430
NSN 6145-01-311-4761
NSN 6240-01-004-9634
NSN 2925-01-068-3262
NSN 6145-01-106-6381