11HM1 HM Series Hermetically Sealed Basic Switch, Single Pole Double Throw Circuitry, 3 A at 28 Vdc, Integral Lever Actuator, Solder Termination, Military Part Number MS27216-5
11LS2 Enclosed Switches Series LS: Side Rotary - Lever Not Included; 2NC 2NO DPDT Snap Action, Double Break; 0.5 in - 14NPT conduit; Compact/Non-Plug-in