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 5975-01-550-4837
NSN 6145-00-632-3229
NSN 5990-01-485-0260
NSN 5925-01-481-3442
NSN 5915-01-618-2870
NSN 6650-01-487-6274
NSN 6645-01-578-6815
NSN 2925-00-872-4474
NSN 6150-01-187-9719
NSN 5985-01-121-9638
NSN 5835-01-436-6549
NSN 6220-01-361-8814