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 5930-00-163-3849
NSN 6110-01-088-5719
NSN 6685-01-477-3890
NSN 5925-00-732-8916
NSN 5950-00-426-8066
NSN 2925-00-132-1280
NSN 5915-01-619-7346
NSN 6610-01-575-4348
NSN 6145-01-124-5425
NSN 6320-01-560-7177
NSN 2925-01-248-6028
NSN 6130-00-725-5205