7641-01-425-1981 AERONAUTICAL GEOSPATIAL PRODUCTS Index 9330-01-425-1983 WINDOW,OBSERVATION

National Stock Number:
9330-01-425-1982

Federal Supply Class:
9330

National Item Identification Number:
014251982

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:
09-0301-193212881METAL TEXTILES CORPORATION
554849753711NAVAL SEA SYSTEMS COMMAND
71-90958-A07700TECHNICAL WIRE PRODUCTS LLC DBA TWP


Techincal Specification:
OVERALL LENGTH6.250 INCHES NOMINAL
OVERALL THICKNESS0.380 INCHES NOMINAL
OVERALL WIDTH4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC ACRYLIC
SPECIAL FEATURESWINDOW, LC404; WIRE MESH SHIELDING; ALUMINUM ALLOY FRAME; FERREX EMI GASKET; CONDUCTIVE TAPE.
STYLE DESIGNATORSQUARE CORNERS
SURFACE FINISHFINE FINISHED


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