Has the capability as either fire, theft, or general signaling bell; polarized for use in fire alarm systems; mechanical movement is produced by two coil vibrator
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 5920-01-009-1307
NSN 6220-00-065-3431
NSN 5960-00-447-0689
NSN 5930-01-521-7017
NSN 6620-00-144-4838
NSN 6110-00-396-1604
NSN 6105-01-313-9550
NSN 5985-00-845-5853
NSN 5998-01-523-7524
NSN 5996-01-559-0284
NSN 5855-01-329-6087
NSN 6220-01-314-4677