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 5960-01-072-7118
NSN 6240-00-391-6402
NSN 6620-01-396-2149
NSN 6240-01-386-9192
NSN 5905-00-470-5395
NSN 5910-00-080-9919
NSN 6645-01-451-1295
NSN 5835-00-435-6638
NSN 5935-00-149-1485
NSN 5905-01-408-8718
NSN 6610-01-400-3880
NSN 5999-00-606-8922