GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL,STEEL CASTING,LARGEST DIA OF CASTING IS 7.750,INSIDE DIA IS 6.500 AND HAS 53 TEETH SPLINE,THERE ISAN EXTENDED ARM WITH A 1.000 HOLE THRUAND 1 SLOT 1.378 AT WIDEST POINT MILLED THRU ARM,WIDTH OF CASTING 2.000AND 2.880 AT ARM,1 GROOVE 0.060 WIDE AND 0.030 DEEP PLUS MANY RADII AND CHAMFERS,1 AREA MUST BE RADIOGRAPHICA-LLY INSPECTED |