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 5965-01-046-9619
NSN 6135-01-554-1842
NSN 5920-01-416-6211
NSN 6150-01-224-7183
NSN 6220-01-408-9129
NSN 6110-01-089-0058
NSN 6135-00-044-3860
NSN 5985-01-442-7850
NSN 6685-00-217-9010
NSN 6240-00-146-9322
NSN 6645-01-025-1002
NSN 5998-00-827-8671