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 5985-01-119-4923
NSN 6240-00-204-9355
NSN 6685-01-453-2222
NSN 6150-00-233-6356
NSN 5950-00-050-4942
NSN 5930-01-519-2890
NSN 6645-01-203-9542
NSN 5905-00-480-5360
NSN 5990-01-213-6319
NSN 5975-01-113-7251
NSN 6220-01-461-0304
NSN 5835-01-391-4556