Polarized for use in fire alarm system; min 92 decibles at 39.370 in.
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 5855-01-060-8521
NSN 6130-00-825-2654
NSN 5999-00-816-9670
NSN 6150-00-494-3522
NSN 5915-01-117-3034
NSN 5990-01-176-9731
NSN 5835-01-416-6449
NSN 6620-01-492-4271
NSN 5965-01-140-9446
NSN 5960-01-252-8821
NSN 5905-01-568-7756
NSN 5975-01-543-4486