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 6320-00-483-0451
NSN 5985-00-999-8264
NSN 6135-00-175-7132
NSN 5998-01-093-8383
NSN 5935-01-481-8607
NSN 6110-00-760-6394
NSN 6220-00-492-0056
NSN 6130-00-375-5902
NSN 6320-00-422-9006
NSN 6135-01-052-9634
NSN 7035-00-902-8995
NSN 5960-01-084-4987