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 2925-01-505-1666
NSN 5855-01-213-3267
NSN 5960-00-725-7519
NSN 5985-01-595-7542
NSN 6645-00-287-9192
NSN 5835-00-841-2650
NSN 5945-01-445-6081
NSN 5935-00-347-1732
NSN 5910-01-476-3518
NSN 5996-00-862-5514
NSN 5835-01-158-6878
NSN 6130-00-499-1343