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National Stock Number: 9340-00-573-6858
Federal Supply Class: 9340
National Item Identification Number: 005736858
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:
522929 | 23667 | SMITHS DETECTION INC. | 522929 | 82205 | BELFORT INSTRUMENT COMPANY | S522929 | 23667 | SMITHS DETECTION INC. | R963CR80 | 32657 | DORER ENGINEERING INC DBA O J RODGERS COMPANY | S522929 | 82205 | BELFORT INSTRUMENT COMPANY |
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Techincal Specification:
OVERALL LENGTH | 10.250 INCHES NOMINAL | OVERALL THICKNESS | 0.088 INCHES MINIMUM AND 0.112 INCHES MAXIMUM | OVERALL WIDTH | 8.625 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-10851,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL TRANSPARENCY | CLEAR | MATERIAL | PLASTIC | PLY QUANTITY | 1 | STYLE DESIGNATOR | SQUARE CORNERS |
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