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 5905-01-072-6599
NSN 6685-01-213-6245
NSN 5985-00-722-7462
NSN 6685-01-586-9966
NSN 5930-00-224-6172
NSN 5945-00-405-4034
NSN 6220-01-212-5770
NSN 6320-01-607-1491
NSN 6150-01-502-7111
NSN 6645-01-071-0727
NSN 5910-00-336-4525
NSN 5990-01-303-6110