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 6320-01-209-0952
NSN 5990-01-482-5950
NSN 5990-00-067-6791
NSN 5998-01-431-8185
NSN 5930-01-362-1230
NSN 6220-00-421-9109
NSN 5915-00-020-9249
NSN 7035-01-403-2841
NSN 5930-00-008-0572
NSN 5905-00-611-7793
NSN 5910-01-386-5844
NSN 5998-01-075-2740