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 2925-01-453-1606
NSN 5975-00-209-6498
NSN 2925-01-175-1217
NSN 6610-01-633-8931
NSN 6240-01-091-0264
NSN 2925-00-143-5859
NSN 5935-00-372-5261
NSN 4140-01-272-4041
NSN 5965-00-368-8204
NSN 5950-00-372-5591
NSN 5895-00-850-0095
NSN 5905-01-625-0991