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 5855-01-601-6420
NSN 6145-01-352-4913
NSN 5935-00-573-6381
NSN 5990-00-868-3413
NSN 5835-01-604-7489
NSN 5915-00-073-8606
NSN 5835-00-707-6266
NSN 7035-00-064-7008
NSN 5920-01-456-0572
NSN 5910-00-539-5872
NSN 6320-01-512-2031
NSN 5998-00-810-8374