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 4140-00-307-2732
NSN 6240-01-519-0507
NSN 5920-00-470-2903
NSN 6110-01-521-5702
NSN 6135-00-078-9931
NSN 5915-00-066-0371
NSN 5855-00-079-2370
NSN 5965-00-194-9875
NSN 5965-00-863-6031
NSN 6130-00-351-7150
NSN 5999-00-529-0157
NSN 5960-01-531-9108