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 5996-01-411-6195
NSN 6620-01-552-2889
NSN 6645-01-322-8431
NSN 5960-01-078-5594
NSN 5999-01-219-5472
NSN 5998-00-211-5510
NSN 5895-00-753-5349
NSN 4140-00-472-1739
NSN 5999-00-507-2098
NSN 5855-01-105-7793
NSN 6685-01-109-9595
NSN 5998-01-615-1399