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 6145-01-312-2238
NSN 4140-01-156-5333
NSN 6135-01-245-5876
NSN 2925-00-486-8640
NSN 6105-01-110-7703
NSN 7035-01-154-0796
NSN 5925-01-626-4697
NSN 5945-01-097-6641
NSN 6150-00-269-5017
NSN 5855-01-079-8716
NSN 5835-01-295-2431
NSN 4140-01-287-5429