7.031 in. Lg, body 3.125 in. Dia, flange 3.250 in. Lg, 3.250 in. W, 0.375 in. Thk, four 0.170 in. Diameter mtg holes equally spaced on 3.500 in. Dia, 28.0 v dc, 380.0 knots airspeed at sea level, 5.0 amp non-inductive load, 1.0 amp min inductive load, static connection 1/2-20 unf-3b thd, pressure connection 7/16-20 unf-3b thd, electrical connector flange 1.250 in. Sq