9330-01-045-3118 WINDOW,OBSERVATION Index 9330-01-045-3120 WINDOW,OBSERVATION

National Stock Number:
9330-01-045-3119

Federal Supply Class:
9330

National Item Identification Number:
010453119

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:
SM-B-609830-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
COLORAMBER
EDGE TYPEFLAT FINISH
ENVIRONMENTAL PROTECTIONHIGH TEMPERATURE RESISTANT AND WEATHER RESISTANT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
MINIMUM TENSILE STRENGTH8000 POUNDS PER SQUARE INCH
OVERALL LENGTH1.375 INCHES NOMINAL
OVERALL THICKNESS0.060 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
STYLE DESIGNATORSQUARE CORNERS
SURFACE FINISHPOLISHED


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