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 5915-01-351-5466
NSN 5996-01-425-1455
NSN 6110-00-901-3481
NSN 5960-01-143-1202
NSN 6105-00-614-4026
NSN 5945-01-463-8973
NSN 5996-01-018-1095
NSN 5998-00-807-4486
NSN 5975-00-904-3206
NSN 7035-01-457-0371
NSN 5915-01-146-8951
NSN 6105-00-275-0826