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 6110-01-451-4326
NSN 5925-01-501-0370
NSN 5920-01-336-8998
NSN 5920-01-523-9442
NSN 5990-01-503-0194
NSN 6645-00-559-3623
NSN 4140-01-082-9097
NSN 6220-00-816-8131
NSN 5930-00-489-1787
NSN 5930-00-218-1031
NSN 5920-01-076-4634
NSN 6320-00-557-3079