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 6145-01-226-2077
NSN 5999-00-925-2502
NSN 4140-01-261-9892
NSN 7035-00-392-5417
NSN 6110-00-563-4768
NSN 5905-01-320-4371
NSN 5935-00-361-9546
NSN 6135-00-027-3914
NSN 5915-01-501-7997
NSN 5996-01-118-5320
NSN 5960-01-068-4003
NSN 6130-00-828-9350