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 5996-00-932-5301
NSN 5975-01-193-8662
NSN 5930-01-379-3699
NSN 5910-01-389-1885
NSN 6620-00-643-1402
NSN 5990-00-853-6636
NSN 6645-01-508-0345
NSN 5950-01-473-6449
NSN 6130-00-783-9944
NSN 5920-00-701-1200
NSN 5905-01-107-4948
NSN 6145-00-766-8437