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 5990-01-473-4314
NSN 5915-00-735-9649
NSN 5915-00-471-6131
NSN 5915-00-308-0281
NSN 5998-00-218-1360
NSN 5998-00-143-4723
NSN 6220-00-014-7745
NSN 5835-01-200-7153
NSN 5915-01-175-5736
NSN 6240-01-241-5209
NSN 6220-00-298-9302
NSN 6320-00-284-1524