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 5950-01-466-3043
NSN 6110-01-497-9743
NSN 6150-01-186-3973
NSN 6130-00-428-1320
NSN 7035-01-155-0153
NSN 5990-01-442-3520
NSN 5985-01-643-4996
NSN 6110-01-432-2387
NSN 5915-00-279-2973
NSN 5905-00-451-8621
NSN 2925-01-221-3247
NSN 5999-01-536-9890