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 4140-00-804-2820
NSN 6320-00-213-0477
NSN 5855-01-440-1768
NSN 5998-00-079-0410
NSN 6610-01-391-6781
NSN 5950-01-090-1161
NSN 5985-00-991-1318
NSN 5996-01-189-6280
NSN 6150-00-900-4423
NSN 6610-00-176-5486
NSN 2925-01-239-6044
NSN 6105-00-635-9809