body, aluminum alloy, alloy 356, temper T6, anodized gray, mil-a-8625, type 1, functional test per general controls spec. E850-AV16B1456c, motor operated, 0 to 30 psi operating pressure, 1/2 second min, 1 second max operating time at 28 v at 70 deg f at operating pressure, oil per mil-l-6082a, electrical connector, AND10066c-14s-5p, acceleration factor 12g, seat, synthetic rubber, fluid temp m 65 to p 160 deg f