Min 80 decibels at 8 in.
A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also alarm (as modified).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6645-01-222-3458
NSN 5950-01-050-0593
NSN 5996-00-998-3006
NSN 6145-01-311-2799
NSN 5835-01-548-1143
NSN 6650-00-063-4484
NSN 5930-01-632-7568
NSN 4140-01-375-6127
NSN 5985-00-369-3585
NSN 5935-01-231-9359
NSN 6130-00-199-9545
NSN 5960-01-494-7960