| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,SAE 4140;10.375 IN. O/A LG;10.750 IN. DIA;0.625 IN. THK FLANGE;STEPPED BORE;FIRST STEP 3.312 IN. DIA;2.000 IN. LG;SECOND STEP 2.906 IN. DIA;8.375 IN. LG;EXTERNALLY THREADED HUB,4.000-12 UN;INCLUDES 12 PLAIN HOLES,10 ARE 0.766 IN. DIA;2 ARE 0.516 IN. DIA;UNEQUALLY SPACED ON A 9.500 IN. HOLE CIRCLE |