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 5960-00-702-8489
NSN 6130-01-396-6197
NSN 5930-01-031-7929
NSN 6220-01-428-8944
NSN 5925-00-827-0927
NSN 5996-01-554-3176
NSN 6220-00-149-0977
NSN 6240-00-517-7053
NSN 4140-00-849-2930
NSN 5965-01-391-8104
NSN 6110-00-369-8499
NSN 5996-00-939-2346