| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ROCKWELL C SCALE 47 TO 55 HARDNESS RATING,0.3438 IN. LG,0.6875 IN. BORE DIA,BODY OD SAE 10A SPLINE,0.999 IN. MAJOR DIA,0.859 IN. MINOR DIA,0.2188 IN. LG,FLANGE SAE 10A SPLINE,1.124 IN. @MAJOR DIA,0.937 IN. MINOR DIA,0.125 IN. LG |