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 5920-01-235-9522
NSN 5975-01-045-4588
NSN 5915-00-858-8654
NSN 6645-00-989-2972
NSN 6620-01-581-5301
NSN 5999-00-203-5573
NSN 5920-00-905-8504
NSN 7035-01-465-0391
NSN 5950-01-069-3861
NSN 5895-00-445-2821
NSN 5945-00-915-9232
NSN 6620-01-067-8336