9reduced od of body to 1.420 in. dia min to 1.440 in. dia max, 0.870 in. min to 0.890 in. max from inside flange face, 0.172 in. min r to 0.203 in. max r corner; circumferential groove od of body, 1.590 in. dia min to 1.610 in. dia mas, 0.490 in. w, 0.240 in. nom from inside flange face; three equally spaced 0.625 in. dia nom thru hole in reduced dia section of body, centered 1.410 in. nom from inside flange face; interna flange 1.100 in. dia nom, 0.045 in. nom w, located 1.170 in. nom from inside flange face cadmium outer face as mounted surface treated square