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 5835-01-310-8979
NSN 5990-01-317-9297
NSN 5996-00-243-1418
NSN 5855-01-100-3272
NSN 6135-01-570-4284
NSN 5835-01-435-4139
NSN 5905-01-464-3541
NSN 5999-01-552-3274
NSN 6150-01-471-8012
NSN 4140-00-373-4833
NSN 6110-01-475-0371
NSN 5945-01-634-0588