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National Stock Number:
1240-00-025-0240
Federal Supply Class:
1240
National Item Identification Number:
000250240
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:
| 3000048 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 384815PC8 | 06076 | F AND H MFG CORP | | 384815PC8 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| OVERALL DIAMETER | 29.000 INCHES MINIMUM AND 29.100 INCHES MAXIMUM | | OVERALL THICKNESS | 4.000 INCHES MINIMUM AND 4.100 INCHES MAXIMUM | | SPECIAL FEATURES | GLASS MIL-F21241,TYPE 1,COLOR YELLOW,GRADE A |
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