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 5935-01-088-8319
NSN 5950-01-355-0403
NSN 6145-01-156-3845
NSN 5920-01-107-4454
NSN 5985-01-463-0037
NSN 5985-00-375-1837
NSN 6645-01-501-0576
NSN 5960-00-115-8476
NSN 5996-00-376-5442
NSN 5905-01-321-3558
NSN 6105-00-974-6675
NSN 5996-01-420-6525