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 6150-01-461-7235
NSN 5996-01-619-1540
NSN 5855-01-462-5150
NSN 6135-00-708-0892
NSN 6130-01-123-7586
NSN 5835-00-924-4268
NSN 5930-00-842-3800
NSN 6150-01-183-8415
NSN 5985-01-137-7318
NSN 5905-01-523-0269
NSN 6240-00-968-9274
NSN 5930-01-145-8208