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 6135-01-301-8776
NSN 6150-00-450-8268
NSN 6110-00-829-9596
NSN 6150-00-862-9095
NSN 6610-01-024-5360
NSN 5925-00-496-5058
NSN 5930-01-605-3328
NSN 5915-01-317-4080
NSN 6320-01-366-5157
NSN 6610-01-096-4601
NSN 4140-00-390-2373
NSN 5935-01-333-3901