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 5855-01-391-9334
NSN 5945-01-123-9665
NSN 6110-00-512-7845
NSN 5960-01-507-9112
NSN 5999-01-643-7511
NSN 5998-01-421-9238
NSN 6130-00-902-5692
NSN 5930-01-312-9079
NSN 5996-01-155-2467
NSN 6105-01-326-1315
NSN 5960-00-729-8150
NSN 5950-01-286-9055