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National Stock Number:
9340-01-501-8597
Federal Supply Class:
9340
National Item Identification Number:
015018597
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:
| 5749651-165 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5749651-165 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 625-5749651-165 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FIRST CORNER RADIUS | 0.120 INCHES NOMINAL | | FOURTH CORNER RADIUS | 0.120 INCHES NOMINAL | | OVERALL LENGTH | 25.870 INCHES MINIMUM AND 26.010 INCHES MAXIMUM | | OVERALL THICKNESS | 0.218 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | OVERALL WIDTH | 17.110 INCHES MINIMUM AND 17.250 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS LAMINATE | | SECOND CORNER RADIUS | 0.120 INCHES NOMINAL | | STYLE DESIGNATOR | TRAPEZOID WITH ROUNDED CORNERS | | THIRD CORNER RADIUS | 0.120 INCHES NOMINAL |
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