Plug-in module, printed circuit
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 5990-01-546-1649
NSN 6130-01-041-0116
NSN 6145-01-285-6002
NSN 5855-01-344-8688
NSN 5835-00-816-0394
NSN 6650-01-382-0234
NSN 5975-00-532-8494
NSN 6240-00-393-1161
NSN 5996-00-389-7404
NSN 5920-00-855-6600
NSN 5930-01-618-5385
NSN 5990-01-024-9659