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 6320-01-429-9871
NSN 5895-01-519-9373
NSN 5960-01-179-4009
NSN 4140-00-526-4505
NSN 5835-01-383-1313
NSN 6645-01-146-8610
NSN 6135-00-906-0984
NSN 6145-00-512-6675
NSN 4140-00-089-0490
NSN 6130-01-419-0328
NSN 2925-01-659-8436
NSN 6610-00-430-5208