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 6685-01-057-9166
NSN 7035-00-421-8710
NSN 5990-01-500-5412
NSN 5910-01-028-0199
NSN 5855-01-020-7982
NSN 5910-01-188-6858
NSN 6620-01-346-9340
NSN 6145-01-241-0321
NSN 4140-01-540-1296
NSN 5855-00-405-4532
NSN 6105-01-334-2922
NSN 5925-01-029-3483