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 5960-01-056-4982
NSN 4140-00-188-3800
NSN 5985-00-937-6719
NSN 6685-00-846-3284
NSN 6650-01-172-9476
NSN 6130-01-073-9744
NSN 4140-01-271-8528
NSN 2925-01-187-5480
NSN 5835-01-512-4834
NSN 5998-00-443-3656
NSN 5930-01-480-4323
NSN 6650-01-227-1632