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 5855-00-494-9581
NSN 6320-01-544-6447
NSN 5945-00-239-4504
NSN 5920-00-867-6490
NSN 7035-00-225-6499
NSN 5925-01-390-8256
NSN 5990-01-561-7802
NSN 6650-01-025-7425
NSN 5996-00-636-4849
NSN 6620-01-125-3932
NSN 5895-01-051-1164
NSN 5935-01-312-5264