9330-01-345-3309 WINDOW,OBSERVATION Index 4820-01-345-3311 SEAT,VALVE

National Stock Number:
9330-01-345-3310

Federal Supply Class:
9330

National Item Identification Number:
013453310

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:
DMH22463-M-805464INDUSTRIAL ELECTRONIC ENGINEERS, INC.


Techincal Specification:
COLORRED
FEATURES PROVIDEDLIGHT REDUCING
OVERALL LENGTH48.000 INCHES NOMINAL
OVERALL THICKNESS0.173 INCHES NOMINAL
OVERALL WIDTH3.500 INCHES NOMINAL
MATERIAL TRANSPARENCYTRANSLUCENT
MATERIALPLASTIC ACRYLIC
SPECIAL FEATURESCOLOR PURPLISH RED
STYLE DESIGNATORSQUARE CORNERS


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