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 4140-01-088-5961
NSN 5910-01-024-9571
NSN 5905-00-543-8542
NSN 2925-01-198-7528
NSN 6240-01-512-1856
NSN 5930-00-351-8273
NSN 6110-01-312-8629
NSN 5985-00-944-3104
NSN 5905-00-246-4639
NSN 6320-01-244-9268
NSN 5910-00-281-0477
NSN 5965-01-285-9934