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 5998-01-502-9771
NSN 5905-01-250-3116
NSN 5999-00-426-0655
NSN 5999-00-925-2502
NSN 5985-01-340-8974
NSN 6645-01-103-8449
NSN 5920-00-722-4894
NSN 5996-01-462-1631
NSN 5985-00-948-7090
NSN 6620-01-261-2985
NSN 5950-01-380-9947
NSN 5910-01-197-8498