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National Stock Number:
9340-00-346-4407
Federal Supply Class:
9340
National Item Identification Number:
003464407
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:
| 206-503 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | 61662 | 03848 | ARMA DIV AMBAC INDUSTRIES INC | | 979-1C326 | 00607 | GAP INSTRUMENT CORP | | 6605-346-4407 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 979-1C326 | 07CR8 | ADVANCED LOGIC RESOURCES INC | | C21066 | 92208 | LITTON SYSTEMS INC ITEK OPTICAL SYSTEMS DIV | | R10083 | 77885 | SEEBURG CORP THE SEEBURG PRODUCTS DIV |
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Techincal Specification:
| EDGE TYPE | BEVELED | | ENVIRONMENTAL PROTECTION | WEATHER RESISTANT | | MATERIAL DOCUMENT AND CLASSIFICATION | DD-G-451,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE | | OVERALL WIDTH | 34.500 INCHES NOMINAL | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | OVERALL LENGTH | 36.000 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | PLY QUANTITY | 1 | | STYLE DESIGNATOR | SQUARE CORNERS | | SURFACE FINISH | POLISHED |
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