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 6145-01-326-6599
NSN 5905-00-606-9516
NSN 6220-01-091-0334
NSN 5998-00-795-7644
NSN 5915-00-333-2427
NSN 6220-01-445-6575
NSN 6220-01-449-2807
NSN 5920-01-565-6949
NSN 6130-00-563-4771
NSN 2925-01-463-8856
NSN 5996-01-149-5506
NSN 6135-00-196-5267