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 5975-00-760-5453
NSN 6110-01-157-5506
NSN 6240-01-101-7362
NSN 6150-01-438-6045
NSN 5920-00-116-4959
NSN 6645-00-925-3857
NSN 4140-01-019-0555
NSN 7035-01-577-8957
NSN 5945-01-600-1404
NSN 5985-01-357-7200
NSN 5945-01-345-5184
NSN 6105-00-244-3007