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 5985-01-188-8926
NSN 6620-00-740-3699
NSN 5935-01-484-5381
NSN 4140-01-473-2922
NSN 6145-00-954-5121
NSN 5965-01-269-4338
NSN 2925-01-412-9520
NSN 6240-01-340-7591
NSN 5998-01-644-6674
NSN 5855-00-106-1640
NSN 7035-01-060-9372
NSN 6620-01-449-3101