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 5930-00-005-0219
NSN 5920-01-577-7479
NSN 5975-01-542-9444
NSN 6105-01-068-8143
NSN 5965-01-420-2226
NSN 5996-00-082-0320
NSN 5935-00-888-1439
NSN 4140-00-931-7080
NSN 7035-01-431-4560
NSN 5965-00-871-8987
NSN 5930-01-215-3505
NSN 5895-01-262-8007