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 6145-00-269-3524
NSN 2925-01-484-5066
NSN 5930-01-573-8027
NSN 7035-01-355-7284
NSN 5960-00-234-5961
NSN 2925-01-542-1865
NSN 5895-01-041-0822
NSN 5920-01-300-6055
NSN 5895-01-415-1377
NSN 6135-01-255-9129
NSN 7035-01-428-2336
NSN 6240-01-453-3199