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 5930-01-561-6635
NSN 5985-01-378-6363
NSN 5835-01-497-5029
NSN 6110-00-231-0776
NSN 5905-01-081-3531
NSN 5998-01-354-3911
NSN 4140-01-572-0906
NSN 6645-00-011-9968
NSN 5950-01-112-1172
NSN 5985-00-044-1754
NSN 5905-01-455-0598
NSN 5975-00-600-5847