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 5965-01-179-7749
NSN 6135-00-010-5275
NSN 6620-01-557-1941
NSN 5915-01-432-7593
NSN 6110-01-250-2936
NSN 6320-01-054-3046
NSN 6645-01-341-0632
NSN 6105-00-357-1801
NSN 4140-01-501-6031
NSN 5910-01-153-0661
NSN 6135-00-583-3966
NSN 4140-01-565-9189