8868K4, MS90310-231, Eaton Miniature Mil Spec Toggle Switch with Positive Switching Action, 5A @ 28 VDC, 3A @ 115 VAC 400 Hertz, 2A @ 115 VAC 60 Hertz Resistive Load, S.P.D.T. ON-NONE-ON circuitry. The 8868K4 has a full bushing seal, solder lug terminals and is fully mil qualified to MS90310-231.