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 6220-00-443-0589
NSN 6220-01-271-2210
NSN 6320-00-377-5683
NSN 5960-00-426-8028
NSN 4140-01-045-1753
NSN 6620-00-820-9616
NSN 5960-00-802-6224
NSN 4140-01-238-4362
NSN 5975-01-452-4455
NSN 5905-00-539-5746
NSN 5855-00-110-9341
NSN 6130-00-756-4271