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 5930-01-317-7238
NSN 5925-01-490-6296
NSN 5999-01-615-7743
NSN 7035-01-158-7673
NSN 5920-01-104-4332
NSN 5915-01-450-0012
NSN 5895-01-571-2272
NSN 6130-01-611-9122
NSN 5855-01-426-5589
NSN 5998-00-171-9913
NSN 5925-00-557-4530
NSN 5950-01-270-1854