2.080" hole diameter 2.766" outside diameter 0.028" material thickness two dimples on center line spaced 2.420 to 2.440 inch center to center, 0.050 to 0.070 inch high cadmium surface treated recessed
0.749" hole diameter 1.125" outside diameter 0.250" material thickness navy special project 0.125 in. by 45 deg bevel id opposite recessed side chromate surface treated 15 recessed