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 5998-01-397-2909
NSN 6645-00-907-1165
NSN 5945-01-398-4740
NSN 6320-00-476-6898
NSN 5945-00-033-3385
NSN 6685-01-353-9083
NSN 6150-00-456-2025
NSN 5855-00-879-7245
NSN 6240-01-212-9586
NSN 6135-00-191-6444
NSN 6135-01-148-8531
NSN 5975-01-442-5558