Ignition Switch Type B-6 Dual Engine WWII F6F Hellcat 25 inches diameter and 6

25 inches diameter and 6 inches deep

evidence of a manufacturing year 1943

part of a Probe and Drogue refueling system

000 ft with one 360 degree rotation

The instrument has a test button at the bottom right corner to check the functioning of the indicator

Ignition Switch Type B-6 Dual Engine WWII F6F Hellcat 25 inches diameter and 6This is a WWII era Ignition Switch Assembly, US Army Air Force Type B 6, for a dual engine aircraft, made by Bendix Scintilla for Delco Aviation, part number 10 30910 1. The B 6 ignition switch has two switches, one each for the left and right engine, and a master switch in the center. The master switch is switched by pulling (ignition off) or depressing (ignition on) the center post, intending to be able to kill both engines simultaneously. The knob