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 2925-00-912-3993
NSN 6150-01-141-8088
NSN 5925-00-529-3950
NSN 5950-01-491-7501
NSN 5985-01-424-1097
NSN 5920-00-647-3467
NSN 6645-01-274-3384
NSN 6220-01-323-7056
NSN 5920-01-451-4260
NSN 5915-00-278-5561
NSN 6240-01-436-4649
NSN 6650-01-502-9909