| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,QQ-S-624,COMPOSITION 4140 OR 4340,ROCKWELL C SCALE 36 MIN,40MAX HARDNESS,1.625 IN. MIN,1.656 IN. MAX O/A LG,0.502 IN. MIN,0.503 IN.MAX FIRST END OD,0.3931 IN. MIN,0.3935 IN. MAX SECOND END OD,0.125 IN.MIN,0.140 IN. MAX FLANGE THK,0.802 IN. MIN,0.822 IN. MAX H,2 HOLES 0.220IN. MIN,0.226 IN. MAX DIA THROUGH FLANGE,HOLES COUNTERSUNK 80 MIN,82 MAXDEG BY 0.385 IN. MIN,0.400 IN. MAX DIA |