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 2925-01-359-4027
NSN 4140-00-769-5442
NSN 6685-01-260-0884
NSN 5930-01-587-8266
NSN 6685-00-905-1360
NSN 5905-00-407-7964
NSN 2925-01-528-7333
NSN 5975-01-200-6048
NSN 6130-01-487-4818
NSN 7035-01-423-8343
NSN 6135-01-312-1040
NSN 6110-00-925-0480