8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, D, Environmentally Sealed M475VAA-5V-NVG This is a 2-1/4 inch

This is a 2-1/4 inch front panel mount instrument with 2 button control

Dual channel capabilities allow two DME frequencies to be available to pilots at all times — effectively providing a functional DME hold mode

This avionics 3-ATI shelf clamp (EDMO# 64409B-109) measures 3 inches

This 2TC14 circuit breaker (EDMO# 2TC14-15) is rated for 15 amps

8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, D, Environmentally Sealed M475VAA-5V-NVG This is a 2-1/4 inchThe 8503K series are environmentally sealed toggle switches that are completely protected from dust, moisture, and other contaminates. The lever lock mechanism prevents accidental switch operation. Version 8503K10 is a single pole, single throw toggle switch. Positions: ON OFF with D style bushing (locked out of center position)