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 5975-01-388-2153
NSN 6645-01-653-2848
NSN 5935-01-065-1850
NSN 5975-01-510-4206
NSN 6320-01-652-3806
NSN 5975-01-436-5161
NSN 6685-01-132-1744
NSN 6645-01-189-6942
NSN 5920-00-025-7895
NSN 5910-01-549-9770
NSN 6320-01-384-7079
NSN 6130-01-100-2466