Fuel Quantity, Bomb Bay Tanks, DJ-20 Curtiss and multiple rocket launchers

and multiple rocket launchers

The screw (H) (two) serves to fasten the instrument to the mounting plate

Please inquire if you need more information

It was operated in conjunction with the Bendix Gyro Flux Gate compass system or a remote indicating magnetic compass

The knurled rim around the glass lens can be rotated (this one is a bit stiff)

Fuel Quantity, Bomb Bay Tanks, DJ-20 Curtiss and multiple rocket launchersHere is a WWII era or post war era Bomb Bay Fuel Quantity indicator, GE Type DJ 20, model 8DJ20AFM, stock number R88 I 2065 727. This indicator shows the fuel remaining in each of four auxilliary fuel tanks located in the bomb bay of the aircraft: Forward Left and Right Hand, and Aft Left and Right Hand tanks. Each tank has a capacity of 250 US gallons, totaling 1000 gallons in all. Bomb bay fuel tanks were typically installed in the bomb bay for