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National Stock Number:
1220-00-670-3051
Federal Supply Class:
1220
National Item Identification Number:
006703051
Description:
PLOTTING BOARD,SOUND RANGING,FIR
Detail:
AN ITEM USED TO DETERMINE THE LOCATION OF ENEMY GUNS BY PLOTTING THE DIFFERENCE IN TIME AT WHICH THE SOUND OF THE GUN REACHES EACH OF SEVERAL MICROPHONE STATIONS. IT MAY ALSO BE USED FOR ADJUSTMENTS OF GUN AND HOWITZER FIRE TO COMPENSATE FOR THE TRAJECTORY OF THE PROJECTILE. EXCLUDES SOUND RANGING SET AND SOUND MEASURING SET.
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Manufacturer Information:
| 6703051 | 19200 | US ARMY ARDEC RDECOM |
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