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 6110-00-514-2639
NSN 6645-01-483-5519
NSN 5945-01-246-2719
NSN 5975-00-447-1053
NSN 6145-00-842-1952
NSN 5990-01-378-7349
NSN 4140-01-173-3960
NSN 6240-01-419-7644
NSN 5920-01-027-0660
NSN 5915-00-459-9431
NSN 5925-01-099-0974
NSN 5985-01-141-7059