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 5975-01-144-8158
NSN 5945-00-256-9320
NSN 5920-00-765-2867
NSN 5996-01-462-1631
NSN 6105-01-226-9793
NSN 5945-01-179-1457
NSN 6610-01-480-0586
NSN 6320-00-116-3658
NSN 6685-00-630-4519
NSN 5990-01-411-5930
NSN 6105-01-200-7572
NSN 5905-01-571-0597