An item designed to provide accurate data for a transducer, (as modified), which is used to supply information to a tachometer, (as modified).
NSN 5965-01-115-4068
NSN 5920-01-388-9692
NSN 5895-01-084-3692
NSN 5855-00-782-7714
NSN 5999-01-100-0921
NSN 6685-00-945-4979
NSN 5920-00-165-9160
NSN 5855-01-136-9532
NSN 5975-01-351-6097
NSN 7035-00-104-7613
NSN 5998-01-148-8591
NSN 5935-00-273-3861