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 5930-00-912-2766
NSN 5945-01-559-4505
NSN 6130-01-181-5475
NSN 7035-01-463-9855
NSN 6150-01-408-6209
NSN 5998-01-470-8026
NSN 6650-01-609-8848
NSN 5960-01-462-1864
NSN 6150-01-014-5691
NSN 5960-00-932-3067
NSN 6685-01-319-0999
NSN 4140-00-555-3856