An item having one or more electrically actuated clappers or plungers and one or more metallic objects which are capable of producing a ringing sound when struck. Resonating chambers may be included. Excludes ringer, telephone.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5990-01-539-3493
NSN 5920-01-522-0940
NSN 4140-01-592-2734
NSN 5915-01-244-1793
NSN 6150-01-464-9224
NSN 5920-01-254-9978
NSN 5895-00-616-4412
NSN 5910-01-278-3415
NSN 6320-01-631-7828
NSN 6620-00-394-1812
NSN 5910-01-003-8582
NSN 5895-01-381-2532