6620-00-663-5913 GAGE,PRESSURE,DIAL INDICATING Index 9330-00-663-5922 WINDOW,OBSERVATION

National Stock Number:
9330-00-663-5921

Federal Supply Class:
9330

National Item Identification Number:
006635921

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:
111788210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
11788210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
OVAL END RADIUS0.500 INCHES NOMINAL
OVERALL LENGTH14.490 INCHES MINIMUM AND 14.500 INCHES MAXIMUM
OVERALL THICKNESS0.188 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
OVERALL WIDTH0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
PLY QUANTITY1
STYLE DESIGNATOROVAL
SURFACE FINISHPOLISHED


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