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 6135-01-497-4516
NSN 5915-01-411-6933
NSN 6105-00-546-5148
NSN 6645-01-103-6586
NSN 5855-01-047-9267
NSN 2925-01-356-6017
NSN 5998-00-517-9170
NSN 6650-01-099-6271
NSN 6135-01-171-9299
NSN 6220-00-050-1854
NSN 6645-00-051-4591
NSN 5935-01-227-6878