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National Stock Number:
6625-00-017-4945
Federal Supply Class:
6625
National Item Identification Number:
000174945
Description:
SPARK GAP
Detail:
AN ITEM DESIGNED TO ACT AS A SWITCHING OR TRIGGERING DEVICE BY MEANS OF A DISRUPTIVE DISCHARGE OF ELECTRICITY (A SPARK) BETWEEN THE ELECTRODES. THE INSULATION (USUALLY AIR) BETWEEN THE ELECTRODES IS SELF-RESTORING AFTER PASSAGE OF THE SPARK. FOR SPARK GAPS USED AS A PROTECTIVE DEVICE, SEE ARRESTER, ELECTRICAL SURGE. FOR ITEMS WITH ADDITIONAL CIRCUITRY WHICH PERFORM COMPLETE MODULATION FUNCTIONS, SEE MODULATOR, RADAR.
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Manufacturer Information:
| 547-5319-003 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| GAP TYPE | NONROTARY | | FSC APPLICATION DATA | RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE | | SPECIAL TEST FEATURES | DIM. AND TOLERANCES IAW MIL-STD-8 | | SUPPLEMENTARY FEATURES | GAP SETTING WILL BE SET FOR A BREAKDOWN VOLTAGE OF 1200 V PORM 400; BREAKDOWN VOLTAGE WILL BE CHECKED WITH A DC VOLTMETER ACROSS THE GAP AND MEASURING PEAK DC WHEN A VARIABLE SOURCE IN SERIES WITH THE GAP IS SLOWLY INCREASED; A RESISTOR SHALL BE INCLUDED TO KEEP CURRENT BELOW 1 MA |
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