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 5998-01-070-9408
NSN 5895-01-432-1279
NSN 5990-01-210-5474
NSN 5925-01-359-6329
NSN 6650-01-238-8814
NSN 5996-01-494-2942
NSN 7035-00-104-7613
NSN 5895-01-606-8766
NSN 6645-01-650-1860
NSN 5998-01-174-6462
NSN 7035-00-991-6877
NSN 2925-00-863-8578