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 6650-01-133-7806
NSN 2925-01-257-6225
NSN 6220-00-848-5852
NSN 5915-01-215-0792
NSN 6650-01-092-8435
NSN 5895-01-073-4885
NSN 6645-01-487-8227
NSN 5905-00-967-4920
NSN 5990-01-248-8222
NSN 6145-01-294-2161
NSN 6240-00-406-1510
NSN 5910-00-406-6188