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 5915-00-356-7952
NSN 6620-01-336-6646
NSN 5930-01-110-3876
NSN 6645-00-838-6939
NSN 6220-00-423-3542
NSN 6145-01-656-7138
NSN 6145-01-005-1374
NSN 5975-01-540-0337
NSN 5985-01-442-8381
NSN 2925-00-120-9302
NSN 5996-00-924-4493
NSN 6110-01-003-6717