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 6320-01-227-2648
NSN 6240-01-513-9642
NSN 5925-00-189-6467
NSN 6610-00-807-6620
NSN 5915-00-126-6627
NSN 5895-01-213-3931
NSN 6240-00-504-2531
NSN 5965-01-243-5494
NSN 6135-01-204-8712
NSN 6105-00-017-3448
NSN 6240-01-083-9646
NSN 6645-00-935-7046