An electromechanical device consisting primarily of a tuning fork, drive coil(s), and pickup coil(s). It is designed to generate an alternating current voltage at the natural tuning fork frequency. It may also include capacitors, resistors, thermistors, varistors, heaters and thermostatic switches but excludes items with electron tubes.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5960-00-403-4617
NSN 5975-01-386-3061
NSN 6105-01-077-8135
NSN 5925-01-634-0664
NSN 5945-01-385-8848
NSN 6150-00-435-4470
NSN 6620-00-189-0967
NSN 6130-01-151-9930
NSN 6320-00-433-2773
NSN 6320-01-275-3972
NSN 6650-00-229-3790
NSN 6135-01-142-2417