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 5905-00-845-7614
NSN 2925-01-465-3437
NSN 6135-01-268-7056
NSN 6105-01-316-5940
NSN 5996-00-510-6410
NSN 6220-00-840-0209
NSN 5950-01-268-5240
NSN 5925-00-275-7599
NSN 5855-00-494-9581
NSN 7035-01-364-0286
NSN 4140-01-049-3977
NSN 4140-00-970-8426