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 5990-01-376-0405
NSN 5950-01-411-5778
NSN 6145-00-390-9917
NSN 5945-01-044-1862
NSN 5985-00-922-1272
NSN 5895-01-156-8142
NSN 5920-00-709-1149
NSN 5998-01-577-4010
NSN 6610-01-470-7360
NSN 5998-01-527-0620
NSN 5905-01-326-8347
NSN 5945-01-398-1669