An item consisting of a toothed wheel, mounted on a turbine engine compressor, rotating in the magnetic field produced by the magnet of a sensor. When the teeth pass the magnet, the gap changes, hence the magnetic field which generates an electro-motive force within the solenoids the electric signal is transmitted to an indicator. The item is specifically used to measure the rotation speed of a turbine engine shaft.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 5910-01-461-1780
NSN 5945-00-294-4869
NSN 5895-01-433-4720
NSN 5999-01-365-5346
NSN 5960-01-632-6576
NSN 5920-01-641-6798
NSN 6685-01-224-7778
NSN 6110-01-444-9099
NSN 6650-01-300-1668
NSN 6220-01-520-6281
NSN 5965-01-633-8849
NSN 5985-01-331-0959