5310-00-957-3133 WASHER,SPRING TENSION Index 4820-00-957-3137 VALVE,GATE

National Stock Number:
9330-00-957-3136

Federal Supply Class:
9330

National Item Identification Number:
009573136

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:
10374505257GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION


Techincal Specification:
OVERALL LENGTH0.480 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
OVERALL WIDTH0.670 INCHES NOMINAL
MATERIALPLASTIC
SPECIAL FEATURESENGRAVED LINE 0.156 IN. LG BY 0.010 DEEP CENTRALLY LOCATED FROM RH EDGE,FILLED W/WHITE LAQUER STIK
STYLE DESIGNATORROUNDED CORNERS


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