Torquemeter, Dual Engine, Type AEU 3/A General Aero Prod Corp 86407-1 1967 Avro

Torquemeter, Dual Engine, Type AEU 3/A General Aero Prod Corp 86407-1 1967 AvroThis offer is for a Dual Engine Torquemeter, made by General Aero Prod Corp. It has a service stamp dated Nov 11, 1967. Measures 3. 25in diameter and ~5in deep. It is in nice condition given its age. The dial markings are clear and the glass and case are intact.

made by Aerosonic part number RC-30-V

a Torque Pressure Indicator

This is a matched set of dual engine Torque Pressure / BMEP Indicators

with a later generation adding the rate gyro and rate gyro adapter unit in Boeing B-50 bombers

The {Gentex} H-4 was a further development of H-3

see the illustrations of the location of this gyro on the instrument panels of the F9F-5 and the HUP-1 from their flight manuals

as used in the Korean War-era US Air Force F-86F Sabrejet Fighter

also labeled with an Allison Engine part number 6734355A

Chief difference between Rebecca - Eureka and other beacon systems lies in the size and weight of the units

By rotating the scope on its base to align the path of these objects

The center knob adjusts the rate of change pointer

25in diameter and 3in deep