2.1350" overall length left end surface of body anf flange counterbored 7.970 in. nom dia, 0.385 in. nom deep; three circular lubrication grooves cadmium inside diameter surface of body surface treated 22c solid, external flange one end
0.1250" first hole diameter 0.8120" 0.8120" overall length 2 flats 180deg apart located on od of left end passivate surface treated 22c solid, external flange one end