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 5905-01-219-4122
NSN 5945-01-513-8305
NSN 5855-00-233-2366
NSN 5975-01-033-1284
NSN 2925-01-136-2551
NSN 5930-00-059-7398
NSN 5960-01-056-4982
NSN 5915-01-080-4517
NSN 6105-00-469-2293
NSN 5945-01-533-7532
NSN 6645-00-211-6906
NSN 6685-00-781-7016