"STEEL; 5.500 IN. LG O/A; SPLINED ON MAJOR COMPLEMENT; 1.125 IN. SPLINE OD,48 SPLINES; 0.875 IN. SPLINE LG; PLAIN ON LARGEST END; 1.000 IN. OD; SPLINED ON SMALL END; 0.750 IN. SPLINE OD; 0.875 IN. SPLINE LG; SECOND STEP SMALL END PLAIN; 0.875 IN. DIA,1.000 IN. TO BRG FACE,BEARING MOUNTS ON THIS STEP; 0.562 IN. WIDE; 1.875 IN. OD; SPACE BETWEEN BEARING AND MAJOR COMPLIMENT 1.125 IN. OD AND 0.750 IN. LGG"