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National Stock Number:
1240-00-964-4320
Federal Supply Class:
1240
National Item Identification Number:
009644320
Description:
FILTER,LIGHT,TELESCOPIC INSTRUME
Detail:
AN ITEM HAVING TWO PLANE-PARALLEL SURFACES AND USED IN THE TELESCOPIC SYSTEM OF AN OPTICAL INSTRUMENT TO MODIFY THE DENSITY OR SPECTRAL INTENSITY OF LIGHT BY ABSORPTION. SEVERAL FILTERS HAVING VARIED CHARACTERISTICS ARE USUALLY MOUNTED IN SUCH A MANNER THAT ANY SELECTED FILTER MAY BE MOVED IN OR OUT OF THE OPTICAL AXIS AS LIGHT CONDITIONS WARRANT. EXCLUDES WINDOW, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 8626211 | 19200 | US ARMY ARDEC RDECOM | | 8626211 | 54034 | STRUBE INC |
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Techincal Specification:
| OVERALL DIAMETER | 10.3 MILLIMETERS MINIMUM AND 19.3 MILLIMETERS MAXIMUM | | OVERALL THICKNESS | 8.76 MILLIMETERS NOMINAL | | SPECIAL FEATURES | GLASS,RED,LUMINOUS TRANSMITTANCE DATA IN PERCENTAGE OFINCIDENT LIGHT |
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