Incl pile-up type switch w/form 1a contact arrangement, annunciator roller shows gray for normal and red for trouble. Material is metal
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 5950-01-097-8527
NSN 5999-01-386-6482
NSN 5965-00-261-8086
NSN 5990-01-646-2990
NSN 6145-01-168-4027
NSN 6650-00-954-4428
NSN 5935-00-679-8405
NSN 5996-00-553-7348
NSN 7035-00-908-4933
NSN 6645-01-430-4125
NSN 5935-01-136-7667
NSN 4140-01-214-1968