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 5930-01-037-8265
NSN 5990-00-404-2451
NSN 5910-01-512-8782
NSN 5996-00-155-6904
NSN 6130-00-548-2952
NSN 5935-01-597-9707
NSN 6150-00-789-3738
NSN 5855-01-645-0283
NSN 5905-00-266-0943
NSN 6685-00-099-6978
NSN 5925-00-764-8349
NSN 5935-00-267-3010