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 5950-00-104-2070
NSN 5925-01-628-2038
NSN 5985-01-305-0941
NSN 5915-01-508-4199
NSN 5985-01-539-5560
NSN 6320-01-512-2031
NSN 6105-01-363-9002
NSN 5935-00-642-5798
NSN 5950-01-297-2454
NSN 5985-01-451-4309
NSN 5999-01-046-0151
NSN 5910-01-588-0767