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 5985-01-206-4086
NSN 6110-01-135-2027
NSN 5915-01-448-1231
NSN 4140-00-012-3506
NSN 5945-00-290-1779
NSN 5985-01-285-9117
NSN 5999-00-795-3248
NSN 7035-01-500-8606
NSN 6320-01-503-7180
NSN 5915-01-113-4366
NSN 5990-01-510-4699
NSN 6620-00-417-6285