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 5935-01-313-6089
NSN 5920-01-479-3401
NSN 7035-01-569-2151
NSN 5915-01-506-0667
NSN 5985-00-732-2327
NSN 5960-00-215-5884
NSN 5990-01-517-1909
NSN 5910-00-837-1277
NSN 7035-00-585-2113
NSN 5935-00-621-2901
NSN 5910-01-175-8410
NSN 6135-01-322-4655