9340-01-303-9469 WINDOW,OBSERVATION Index 9340-01-303-9471 WINDOW,OBSERVATION

National Stock Number:
9340-01-303-9470

Federal Supply Class:
9340

National Item Identification Number:
013039470

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.


Manufacturer Information:
KS-2704521204CORNELL-CARR CO., INC.
KS-2704581100BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I DBA ES MARINE SYSTEMS


Techincal Specification:
FEATURES PROVIDEDTEMPERED
OVERALL LENGTH73.000 INCHES NOMINAL
OVERALL WIDTH23.000 INCHES NOMINAL
MATERIAL TRANSPARENCYCLEAR
MATERIALGLASS BOROSILICATE
PLY QUANTITY2
SPECIAL FEATURESELECTRICALLY HEATED
STYLE DESIGNATORSQUARE CORNERS


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