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 5945-01-261-7849
NSN 5855-00-237-4088
NSN 5990-01-651-6364
NSN 6135-01-231-4809
NSN 2925-01-311-7840
NSN 6135-00-764-8680
NSN 5905-01-382-6965
NSN 5990-00-730-6269
NSN 5930-01-103-8013
NSN 5998-00-624-0523
NSN 6135-01-116-3385
NSN 5950-00-597-8644