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 5920-01-433-3480
NSN 4140-01-163-6010
NSN 5985-00-682-9190
NSN 2925-01-054-3190
NSN 6105-01-218-2140
NSN 5910-01-388-2895
NSN 5920-01-188-8294
NSN 6220-01-416-1744
NSN 6105-01-377-0059
NSN 5990-00-212-4316
NSN 2925-01-426-3410
NSN 5950-01-350-3251