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 5985-01-233-0512
NSN 5920-01-063-1874
NSN 5930-01-034-4244
NSN 5920-01-401-5315
NSN 5975-00-078-7088
NSN 6150-00-993-4089
NSN 5985-01-236-8663
NSN 5950-01-202-7741
NSN 6220-01-141-6900
NSN 5945-00-201-9456
NSN 5930-01-158-9281
NSN 6135-01-582-5987