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 5925-00-241-9774
NSN 6620-00-066-1284
NSN 5960-01-359-6630
NSN 5985-00-407-4404
NSN 6220-00-528-7752
NSN 5975-01-232-2238
NSN 5945-01-157-9486
NSN 5930-01-546-3662
NSN 5996-00-338-9760
NSN 5985-01-181-5627
NSN 5960-00-269-4762
NSN 5930-01-612-5100