2.186 in. Nom. O/d; 0.110 in. Thk; 0.656 in. Nom. Diameter center hole; 4 slots on center hole, equally spaced, 0.172 in. Nom lg, 3, 0.215 in. Nom lg, 1, all 0.140 in. W; 3 holes 0.250 in. Drill thru, equally spaced on 1.625 in.Dia; 1 hole 0.250 in. Drill through on 1.250 in. Dia
