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 5835-00-468-3367
NSN 2925-01-556-0333
NSN 5999-00-504-3937
NSN 5950-01-480-3108
NSN 5999-01-139-4275
NSN 5990-00-366-0112
NSN 6610-00-458-5444
NSN 5945-01-131-3787
NSN 5975-01-295-8313
NSN 5930-01-144-2819
NSN 5915-01-236-0992
NSN 5855-00-455-6070