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 5835-00-074-3700
NSN 5855-01-510-2898
NSN 6650-00-717-8913
NSN 6135-01-329-7994
NSN 5855-00-174-3482
NSN 6240-01-471-0391
NSN 6685-00-352-8278
NSN 6685-01-436-3475
NSN 5935-00-194-9415
NSN 5998-00-150-9041
NSN 6220-01-142-3148
NSN 5985-00-902-2854