2 zone
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 6685-00-540-8929
NSN 5950-00-153-7094
NSN 5905-00-816-7581
NSN 5985-00-727-3590
NSN 6240-01-275-4535
NSN 4140-01-420-6508
NSN 5996-01-541-5593
NSN 5985-00-131-2749
NSN 7035-00-171-0804
NSN 5965-00-513-1352
NSN 5996-01-505-0101
NSN 5960-01-599-9821