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 5950-00-390-1074
NSN 6645-01-443-4854
NSN 5996-00-270-0340
NSN 5990-00-133-7734
NSN 5855-01-381-6052
NSN 6135-00-223-9563
NSN 6240-00-155-7900
NSN 6130-00-335-9712
NSN 5895-01-286-4378
NSN 6320-01-308-0009
NSN 5905-01-540-7442
NSN 6620-01-327-3011