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 6320-01-233-5798
NSN 5925-01-605-1810
NSN 5935-00-482-6057
NSN 5905-00-188-2103
NSN 5855-01-323-5394
NSN 2925-01-250-2731
NSN 6150-01-186-3973
NSN 5835-00-695-9543
NSN 5950-00-081-2206
NSN 6645-00-888-5820
NSN 5985-00-014-0350
NSN 5895-00-647-4969