Liquid Oxygen Quantity Indicator, Pressure Gauge, Bendix 2426-558-A2 USAF Douglas 25 inches diameter and ~7

25 inches diameter and ~7 inches deep

Item shipped may not be identical to item pictured here

Other chapters appear to be intact

By turning the crank

Here is an Attitude Gyro component of a 1950's-era Lear Autopilot System (the exact early Lear system has not been determined)

Liquid Oxygen Quantity Indicator, Pressure Gauge, Bendix 2426-558-A2 USAF Douglas 25 inches diameter and ~7This LOX Quantity Indicator, 0 20 liters, is a pressure gauge which accepts oxygen in liquid form at the inlet and oxygen in gas form exits at the outlet. Must have been a high pressure application judging from its construction (number of screws and thickness of lens). Likely from the 1950s or 1960s, and produced for a US Air Force application per its MIL spec. It is in experienced condition. The dial markings are clear and the glass and case are