6340-01-552-4399 ANNUNCIATOR Index 4720-01-552-4401 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
6340-01-552-4400

Federal Supply Class:
6340

National Item Identification Number:
015524400

Description:
ANNUNCIATOR

Detail:
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).


Manufacturer Information:
5HC13112-11198897LOCKHEED MARTIN CORP


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