1HM19

MICRO SWITCH™ Miniature Hermetically Sealed Basic Switches: HM Series, Single Pole Double Throw (SPDT), 4 A at 28 Vdc, Silver Contacts, Stainless Steel Enclosure, Thru-Hole Solder Termination, -65 °C to 125 °C [-85 °F to 257 °F] Temperature Range, Military Part Number MS27216-1