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 5835-01-281-7281
NSN 5990-01-065-9348
NSN 4140-01-141-7692
NSN 6610-00-220-3840
NSN 6150-01-435-5026
NSN 6105-00-943-2239
NSN 5925-01-589-8222
NSN 4140-01-101-8644
NSN 5945-00-481-3403
NSN 6150-00-479-9512
NSN 5990-01-023-3307
NSN 2925-00-373-8837