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National Stock Number:
9330-00-071-5066
Federal Supply Class:
9330
National Item Identification Number:
000715066
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:
| 141530 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2678478 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| COLOR | AMBER | | FIRST CORNER RADIUS | 0.062 INCHES NOMINAL | | FOURTH CORNER RADIUS | 0.062 INCHES NOMINAL | | OVERALL LENGTH | 3.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.054 INCHES MINIMUM AND 0.086 INCHES MAXIMUM | | OVERALL WIDTH | 1.750 INCHES NOMINAL | | SPECIAL FEATURES | 4HOLES 0.140 IN. DIA SPACED 3.375 IN. BY 1.375 IN. MTG CENTERS | | PLY QUANTITY | 1 | | SECOND CORNER RADIUS | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | ROUNDED CORNERS | | THIRD CORNER RADIUS | 0.062 INCHES NOMINAL |
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