Steel, ams6260, 2.025 in. Min 2.075 in. Max lg, one end 3.566 in. Min 3.581 in. Max od, 0.925 in. Min 0.955 in. Max lg, 3 holes 0.128 in. Min 0.132 in. Max dia, equally spaced on 2.150 in. Min 2.200 in. Max dia, opposite end 1.100 in. Min 1.120 in. Max lg, 1.620 in. Min 1.640 in. Max od, 1.000 in. Id, 6 holes 0.700 in. Min 0.800 in. Max dia, spaced on 3.062in. Dia, spline data 25 teeth