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 5910-01-427-3819
NSN 5835-00-876-4544
NSN 5920-01-241-9594
NSN 6685-01-382-6767
NSN 5950-01-267-0202
NSN 6135-01-559-5417
NSN 5998-00-468-5022
NSN 6645-01-396-6976
NSN 5990-01-296-8190
NSN 6240-01-141-3625
NSN 6150-01-233-0216
NSN 4140-01-648-9873