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National Stock Number:
9340-01-327-1902
Federal Supply Class:
9340
National Item Identification Number:
013271902
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:
| 3056457 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 3056457P1 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| FIRST CORNER RADIUS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | FOURTH CORNER RADIUS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DD-G-451D MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | OVERALL LENGTH | 4.300 INCHES MINIMUM AND 4.335 INCHES MAXIMUM | | OVERALL THICKNESS | 0.235 INCHES NOMINAL | | OVERALL WIDTH | 1.760 INCHES MINIMUM AND 1.780 INCHES MAXIMUM | | SECOND CORNER RADIUS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUNDED CORNERS | | TEMP AT MAXIMUM OPERATING PRESSURE | 85.0 CELSIUS | | THIRD CORNER RADIUS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
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