| GENERAL CHARACTERISTICS ITEM DESCRIPTION | IRON,CAST; SHOULDER 11.500 IN. OD; 0.500 IN. LG,FOUR HOLES 0.688 IN. DIA; 0.312 IN. DP,180 DEG FROM KEYWAY,HUB 4.250 IN. OD,2.650 IN. LG,3.500-16 UN-2A THD,0.969 IN. LG HUB END,24 T,6/8 DIAMETRAL P,26 DEG PRESSURE ANGLE,4.000 PD,0.279 DP OF CUT,TAPERED BORE 1.829 IN. DIA TO 2.317 IN. DIA END,3.910 IN. LG KEYWAY PARALLEL WITH TAPER BORE,0.500 IN. W BY 0.250 IN. DEPTH OF KEYWAY |