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National Stock Number:
9330-01-518-0083
Federal Supply Class:
9330
National Item Identification Number:
015180083
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:
| 1262 | 47750 | PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE | | 1262 ITEM 04 | 47750 | PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE | | 1262-004 | 47750 | PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE | | WIN0021 | 47750 | PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-88310 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC | | III STYLE DESIGNATOR | SQUARE CORNERS | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.765 INCHES NOMINAL | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | OVERALL WIDTH | 2.565 INCHES NOMINAL | | SPECIAL FEATURES | BREAKER COVER WINDOW HAS 8 3/16" HOLES 2 ON ALL SIDES, HOLES ALONG THE WIDTH ARE SPACED@1.25" .500 FROM THE LENGTHS OUTSIDE EDGE AND .101 FROM THE W IDTHS EDGE,HOLES ON THE LENGTH ARE SPACED@2.25" .156 FROM THE EDGE OF THE LENGTH AND .656 FROM THE EDGE OF THE WIDTH |
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