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National Stock Number:
9340-00-171-4552
Federal Supply Class:
9340
National Item Identification Number:
001714552
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:
| 426452PC2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | T8672692PC2 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| OVERALL LENGTH | 4.219 INCHES MINIMUM AND 4.250 INCHES MAXIMUM | | OVERALL THICKNESS | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | OVERALL WIDTH | 2.781 INCHES MINIMUM AND 2.812 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | SPECIAL FEATURES | 4 CORNERS CHAMFERED 0.562 IN BY 0.562 IN BOTH SIDES CHAMFERED 0.031 IN BY 45.0 DEG | | PLY QUANTITY | 1 | | STYLE DESIGNATOR | SQUARE CORNERS |
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