9340-01-177-4731 WINDOW,OBSERVATION Index 4810-01-177-4733 SEAT,VALVE

National Stock Number:
9340-01-177-4732

Federal Supply Class:
9340

National Item Identification Number:
011774732

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:
100587-00362054M G TOOL CO AFFIL OF GENERAL HARDWARE MFG CO INC


Techincal Specification:
OVERALL LENGTH4.345 INCHES MINIMUM AND 4.375 INCHES MAXIMUM
OVERALL WIDTH3.345 INCHES MINIMUM AND 3.375 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
STYLE DESIGNATORROUNDED CORNERS


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