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 2925-01-648-6859
NSN 6240-01-495-1912
NSN 6650-01-353-5903
NSN 5975-01-463-8705
NSN 6610-00-732-2488
NSN 6240-00-204-0459
NSN 5910-00-852-8485
NSN 6130-01-649-6387
NSN 5985-01-634-0635
NSN 6150-01-202-8214
NSN 7035-01-063-0453
NSN 6135-00-840-6451