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 5990-00-678-6006
NSN 6320-01-285-1922
NSN 7035-01-556-7412
NSN 6240-00-130-5643
NSN 5905-01-216-4264
NSN 5920-00-532-3926
NSN 6110-01-286-9109
NSN 5920-00-099-0826
NSN 6220-01-407-1124
NSN 6145-01-647-1383
NSN 6220-01-245-7783
NSN 5905-01-434-5015