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National Stock Number:
9340-00-139-7624
Federal Supply Class:
9340
National Item Identification Number:
001397624
Description:
WINDOW,OBSERVATION
Detail:
A TRANSPARENT ITEM OF A PREDETERMINED SIZE THAT PERMITS UNOBSTRUCTED AND UNDISTORTED VIEW OF A DESIRED AREA. IT MAY INCLUDE A FRAME, HAVE REFERENCE MARKINGS, GRID LINES AND MAY BE HEAT STRENGTHENED AND/OR TINTED. IT IS GENERALLY USED WHERE SAFETY, SECURITY, AND/OR THE RESTRICTION OF FOREIGN MATTER ARE REQUIRED, SUCH AS THE VISUAL EXAMINATION OF THE INSIDE OF PRESSURIZED TANKS, LIQUID SIGHTS, CONTROLLED LIQUID FLOW, AND INSPECTION OF EQUIPMENT ENCLOSED IN A HOUSING. SEE WINDOW (AS MODIFIED); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; AND WINDOW PANEL, AIRCRAFT.
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Manufacturer Information:
| 139082 | 21587 | OPTICAL TECHNOLOGY DEVICES INC | | SP26543 | 10237 | CADILLAC GAGE TEXTRON INC. | | 0-139082 | 0JUD3 | OPTICAL TECHNOLOGY DEVICES INC |
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Techincal Specification:
| EDGE TYPE | FLAT FINISH | | FRAGILITY FACTOR | MODERATELY DELICATE | | FSC APPLICATION DATA | OPTICAL SIGHTING EQUIPMENT | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | III STYLE DESIGNATOR | CHAMFERED CORNERS | | PLY QUANTITY | 1 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 8.940 INCHES NOMINAL | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 7.120 INCHES NOMINAL | | SURFACE FINISH | FINE FINISHED |
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