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 5985-01-174-2622
NSN 6610-01-328-3400
NSN 5965-01-180-7070
NSN 5915-01-320-2528
NSN 5950-01-118-4251
NSN 6220-01-023-8818
NSN 5945-01-210-1299
NSN 5895-00-993-9543
NSN 6610-00-536-1446
NSN 6620-00-189-0967
NSN 5975-00-990-7024
NSN 5915-01-440-3998