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 5996-01-512-6170
NSN 6130-01-157-9307
NSN 5835-01-068-4214
NSN 5930-00-296-9940
NSN 4140-01-244-6737
NSN 6150-00-231-9434
NSN 6150-01-384-3939
NSN 6135-01-369-5392
NSN 5935-01-461-3466
NSN 5925-00-772-3508
NSN 5965-00-647-3972
NSN 6650-01-035-3041