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 6685-01-455-8172
NSN 5925-01-228-9058
NSN 6685-01-143-3964
NSN 6650-01-423-9772
NSN 6650-01-113-6689
NSN 6240-01-350-9951
NSN 6685-00-467-6096
NSN 2925-00-278-9468
NSN 5935-00-107-4082
NSN 5905-01-551-1724
NSN 6620-00-679-5830
NSN 5895-01-258-4824