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 5945-01-330-1616
NSN 5996-01-105-0382
NSN 6110-00-834-7801
NSN 5895-00-433-6860
NSN 5920-01-619-5943
NSN 5945-01-132-6974
NSN 5990-00-244-8684
NSN 5996-00-782-1365
NSN 2925-01-649-7543
NSN 6220-01-659-4894
NSN 6685-00-470-8651
NSN 5920-01-056-5481