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 5930-01-185-1698
NSN 6110-01-059-0617
NSN 6220-01-171-0957
NSN 7035-00-251-8201
NSN 6135-00-503-7213
NSN 5935-01-381-4676
NSN 5920-01-160-0057
NSN 5950-01-036-6997
NSN 5910-01-141-6667
NSN 5985-00-090-0744
NSN 6650-01-627-0303
NSN 6145-01-316-1544