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 5990-01-157-0441
NSN 2925-00-105-3907
NSN 5975-01-519-8326
NSN 6150-01-227-4827
NSN 6610-01-400-3880
NSN 5996-01-413-9280
NSN 5895-00-799-5528
NSN 6130-01-126-3249
NSN 5925-00-738-4654
NSN 6150-00-596-9253
NSN 5999-00-506-1742
NSN 5990-01-646-2990