A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 6135-01-567-0739
NSN 5996-00-469-0737
NSN 5945-01-374-6222
NSN 6105-01-178-3290
NSN 5835-01-152-9483
NSN 6130-01-418-0786
NSN 5915-01-445-5067
NSN 6620-01-580-0883
NSN 6150-01-153-1335
NSN 5905-01-227-0946
NSN 5915-00-283-4450
NSN 5905-00-290-8098