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 6105-01-572-0271
NSN 5960-01-433-3928
NSN 6105-01-629-3300
NSN 6320-01-569-2672
NSN 7035-01-607-7716
NSN 6620-01-098-9866
NSN 6145-00-331-6814
NSN 2925-01-216-7512
NSN 5925-01-411-6028
NSN 5999-01-126-2195
NSN 6135-00-276-7625
NSN 2925-01-019-8735