0.740" hole diameter 0.037" material thickness K8 holes located on washer key; four holes with a od of 0.172 min to o.175 max; one hole with a od of 0.166 min to o.171 max; one hole with a od of 0.135 min to 0.137 max; two holes with a od of 0.079 to 0.082 max. nickel surface treated
1.011" hole diameter 1.011" material thickness 5 holes located on washer key; four holes with od of 0.172min to 0.175 max; one hole with a od of 0.135 min to 0.137 max. nickel surface treated
