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 6135-00-134-6648
NSN 5855-00-135-9064
NSN 5965-00-225-1848
NSN 6135-00-851-8575
NSN 5945-00-221-4921
NSN 6645-01-394-5149
NSN 5905-01-592-6257
NSN 5920-00-199-9498
NSN 6110-01-461-9143
NSN 5910-01-007-0497
NSN 6145-01-413-0766
NSN 5998-00-303-7531