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 5905-00-924-4202
NSN 7035-00-541-8516
NSN 6130-00-334-4901
NSN 6650-00-614-1711
NSN 6645-01-465-4915
NSN 5999-01-490-5835
NSN 5998-01-148-8591
NSN 5990-00-081-5370
NSN 5905-01-303-6883
NSN 6610-01-123-2276
NSN 5950-00-899-6283
NSN 5965-00-644-0339