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National Stock Number: 9330-01-210-9053
Federal Supply Class: 9330
National Item Identification Number: 012109053
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:
70B184099-1001 | 76301 | THE BOEING COMPANY | 71-00670 | 07700 | TECHNICAL WIRE PRODUCTS LLC DBA TWP |
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Techincal Specification:
EDGE TYPE | FLAT FINISH | OVERALL LENGTH | 3.900 INCHES NOMINAL | OVERALL THICKNESS | 0.180 INCHES NOMINAL | OVERALL WIDTH | 2.000 INCHES NOMINAL | MATERIAL TRANSPARENCY | TRANSLUCENT | MATERIAL | PLASTIC METHYL METHACRYLATE AND NICKEL ALLOY | PLY QUANTITY | 3 | SPECIAL FEATURES | FOUR 0.113 IN. DIA HLES EACH CORNER; TWO 0.250 IN. DIA HOLES AT EACH END EQUALLY CENTERED | WIRE MESH PATTERN | SQUARE | STYLE DESIGNATOR | SQUARE CORNERS |
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