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National Stock Number:
5805-00-970-7803
Federal Supply Class:
5805
National Item Identification Number:
009707803
Description:
SWITCH,TELEPHONE,CROSSBAR
Detail:
AN ELECTROMAGNETICALLY ACTUATED SWITCH IN WHICH CONTACTS ARE CLOSED BETWEEN HORIZONTAL AND VERTICAL BANKS OF CONDUCTING BARS. IT MAY BE DESIGNED TO FIND AND HOLD THE SPECIFIC CIRCUIT FROM WHICH THE STARTING SIGNAL HAS ORIGINATED, TO CHOOSE AN IDLE CIRCUIT AND CONNECT THE INCOMING SIGNAL TO IT, TO CONNECT THE TRUNK LINES FROM ANOTHER SWITCH TO THE DESIRED CALLED STATION AND/OR PERFORM OTHER SELECTIVE SWITCHING FUNCTIONS. SEE ALSO SWITCH, TELEPHONE, FINDER AND SWITCH TELEPHONE, SELECTOR.
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Manufacturer Information:
| 8305347-501 | 02769 | LOCKHEED MARTIN CORPORATION | | 8305347-501 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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