MICRO SWITCH™ Subminiature Environmentally Sealed Basic Switches: XE Series, Single Pole Double Throw (SPDT), 7 A at 28 Vdc, Stainless Steel Enclosure, Solder-Plated Terminals, -53 °C to 105 °C [-65 °F to 221 °F] Temperature Range, Military Part Number MS27994-3