MICRO SWITCH™ Sealed High Accuracy Toggle Switches: AT Series, Double Pole Double Throw (DPDT) 3 Position (On - On - On), 21SM284 Basic Switches, Gold-Plated Contacts, Solder T2 Terminals, Locking Lever (Locked Out Of and In To Extreme Position, Opposite Keyway), Military Part Number M8805/92-014