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National Stock Number:
9340-01-111-2904
Federal Supply Class:
9340
National Item Identification Number:
011112904
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:
| 500A854-5 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ABMK AND SUPP | | FEATURES PROVIDED | FRAME | | INSULATING AIR SPACE MATERIAL ARRANGEMENT | GLASS TO GLASS | | MATERIAL TRANSPARENCY | TRANSLUCENT | | MATERIAL | GLASS PLATE | | PLY QUANTITY | 4 | | OVERALL LENGTH | 97.756 INCHES NOMINAL | | OVERALL THICKNESS | 1.060 INCHES NOMINAL | | OVERALL WIDTH | 27.2552 INCHES NOMINAL | | SPECIAL FEATURES | OUTER PANE 0.25 IN. THK,TINTED,FULLY TEMPERED; INNER PANE UNTINTED,LAMINATED SAFETY GLASS MADE OF TWO PLATES,EACH 0.125 IN. THK WITH A 0.060 IN. THK V1NYL INNER LAYER | | SPECIAL TEST FEATURES | RELATIVE HUMIDITY BETWEEN PANES MAINTAINED AT LESS THAN 5 PCT AT 70.0 DEG F | | STYLE DESIGNATOR | SQUARE CORNERS | | SUPPLEMENTARY FEATURES | ISOSCELES TRAPEZOID WITH 75.489 DEG ANGLES ADJACENT TO LONGER BASE,104.511 DEG ANGLES ADJACENT TO SHORTER BASE; LENGTH OF SHORTER BASE 83.6482 IN. NOMINAL |
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