0.4450" overall length flange end counterbore 0.4250 in. min 0.4290 in. max dia, 0.0600 in. min 0.0620 in. max deep cadmium left end surface of body surface treated 22c solid, external flange one end
1.6800" overall length square flange left end 2.000 in. with 4 equallyspaced 0.159 in. dia holes on 2.375 in. dia bolt circle, one hole each corner; cut in two pieces 0.062 in. wide 1.000 in. center to corners; three coats epoxy-polyamide, first coat formula 150 3 to 4 mil thick, second formula 155 2 to 3 mil thick, third formula 151 2 to 3 mil thick plastic epoxy left end surface of body surface treated