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National Stock Number:
9340-00-300-8003
Federal Supply Class:
9340
National Item Identification Number:
003008003
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:
| 7695937 | 14001 | GRAYCO OPTICAL CORP | | 7695937 | 19200 | US ARMY ARDEC RDECOM | | 7695937 | 20200 | LAMINATED MATERIALS CORP |
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Techincal Specification:
| EDGE TYPE | BEVELED | | MATERIAL DOCUMENT AND CLASSIFICATION | D-G-451 FED SPEC 3RD MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | OVAL END RADIUS | 0.240 INCHES NOMINAL | | OVERALL LENGTH | 0.730 INCHES NOMINAL | | OVERALL THICKNESS | 0.115 INCHES NOMINAL | | OVERALL WIDTH | 0.480 INCHES NOMINAL | | PLY QUANTITY | 1 | | STYLE DESIGNATOR | OVAL | | SURFACE FINISH | POLISHED |
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