Fuel Pressure Indicator, 0-25PSI, MIL-G-7734B (AN5771-8) US Coast Guard The tachometer and speed indicator

The tachometer and speed indicator are connected by an electrical cable

The panel is experienced but a fine artifact

The earth's surface reflects some of this radiated carrier

Here is a very nice example of the US Navy Mark V WWII-/post WWII-era electric tachometer

as well as the metal laminate on the blade's leading edge

Fuel Pressure Indicator, 0-25PSI, MIL-G-7734B (AN5771-8) US Coast Guard The tachometer and speed indicatorThis is an superb example of a US military aircraft Fuel Pressure Indicator, 0 25 PSI, MIL G 7734B, MS28061 1, a later version of the AN5771 8. Made by US Gauge, part number AW1815AB01. Measures ~2. 5 inches diameter and ~1. 75 inches deep. The glass and case are intact and the lettering is clear and precise.