iron casting,1e18,3.062 in. o/a lg,0.938 in. body od,1.499 in. min,1.500 in. max flange od,0.734 in. flange w,0.5555 in. min,0.5565 in. maxbore dia,counterbored 1.123 in. min,1.125 in. max dia,0.406 in. deep,2holes,0.250 in. dia general characteristics item description