94.000 in. O/a lg; 1st step ea end 11.945 in. Min 11.950 in. Max dia, 2nd step ea end 11.885 in. Min 11.890 in. Max dia, 3rd step ea end 11.810 in. Diameter center 10.160 in. Dia; one end w/five grooves other end w/three grooves 0.271 in. Min 0.277 in. Max w by 0.390 in. Min 0.395 in. Max dp; dome shaped end 0.656 in. Min 8.661 in. Max da