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 6620-00-959-6614
NSN 6105-01-630-0613
NSN 5905-00-505-9638
NSN 7035-00-231-2871
NSN 5999-01-272-8968
NSN 5990-00-682-3531
NSN 5998-01-144-1616
NSN 6105-01-112-7638
NSN 5999-01-518-7981
NSN 6685-01-048-6411
NSN 6240-01-407-5476
NSN 6240-00-034-5909