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 6650-01-164-3503
NSN 6610-00-072-4528
NSN 6130-01-415-0590
NSN 7035-00-478-4596
NSN 5915-00-898-1875
NSN 4140-01-268-2429
NSN 5895-01-438-6281
NSN 5965-01-255-8691
NSN 6320-01-333-5782
NSN 5935-00-889-9646
NSN 6620-01-547-6088
NSN 6150-00-087-4920