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 5975-01-563-7749
NSN 6145-00-499-1131
NSN 5925-01-452-4493
NSN 6240-01-542-8672
NSN 5965-01-461-7195
NSN 5910-00-307-3131
NSN 5950-01-394-5352
NSN 5895-01-460-5010
NSN 6240-01-225-9508
NSN 5910-01-113-7785
NSN 5930-01-293-9662
NSN 5905-01-187-0593