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 6110-01-569-7853
NSN 7035-01-141-8076
NSN 6650-00-153-3155
NSN 5996-01-359-8719
NSN 6320-01-600-5808
NSN 2925-00-939-1979
NSN 6130-00-522-6409
NSN 5996-00-008-3266
NSN 6685-01-255-0394
NSN 5905-01-182-2424
NSN 6320-01-527-0211
NSN 6105-00-733-9226