90EA1C2, Aircraft Instrument Panel Annunciator Light Switch
Aircraft Instrument Panel Annunciator Light Switch Assembly as shown on photo. Manufactured by Master Specialties Co. P/N 90EA1C2??. It fits in a 7/8" by 5/8" instrument panel opening. Switch labeling can be changed to reflect your application. Back of switch has two rows of four terminals each and two rows of one terminal each. It was removed from a salvage aircraft.