A nut having one convex, spherical bearing surface and 6 flat sides. 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, cone seat, hexagon.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6145-01-446-5421
NSN 5910-00-933-4178
NSN 5985-01-308-6624
NSN 5999-01-327-3672
NSN 6145-00-933-7024
NSN 5925-00-355-6124
NSN 5985-01-582-8669
NSN 6145-01-092-8201
NSN 6620-01-401-5356
NSN 5985-01-514-0360
NSN 5935-01-589-4333
NSN 5960-00-077-1828