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 5950-01-260-4125
NSN 6645-01-627-8040
NSN 6620-00-421-0465
NSN 5905-01-650-6922
NSN 5985-00-944-5171
NSN 5960-01-439-3731
NSN 5915-00-938-4368
NSN 6105-01-341-6142
NSN 5945-01-392-1068
NSN 5985-01-243-8419
NSN 6150-01-221-4153
NSN 7035-01-085-5955