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 5950-01-204-4637
NSN 5999-01-240-8246
NSN 6685-00-116-8073
NSN 5925-01-586-5296
NSN 6135-01-447-5083
NSN 6320-01-352-5653
NSN 6110-01-435-6486
NSN 6620-01-112-6440
NSN 5960-01-093-2740
NSN 5945-01-521-3553
NSN 5920-01-122-4181
NSN 5905-01-443-4002