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 5855-01-535-2001
NSN 5935-00-946-0479
NSN 6130-00-325-2318
NSN 5835-01-511-5337
NSN 5990-00-345-8967
NSN 6610-01-303-2281
NSN 6685-00-851-0515
NSN 5999-01-565-4638
NSN 5999-01-215-1236
NSN 5855-00-782-7714
NSN 5996-01-326-4115
NSN 6685-00-960-7599