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 6645-01-578-1920
NSN 6150-01-326-9144
NSN 6150-01-242-5128
NSN 4140-01-615-7184
NSN 5950-01-155-4861
NSN 5855-01-601-5661
NSN 6320-01-350-0320
NSN 5996-01-303-8361
NSN 4140-01-647-4488
NSN 5998-00-391-5986
NSN 5835-01-370-4292
NSN 6645-01-101-2877