9330-00-663-5921 WINDOW,OBSERVATION Index 9340-00-663-5925 WINDOW,OBSERVATION

National Stock Number:
9330-00-663-5922

Federal Supply Class:
9330

National Item Identification Number:
006635922

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:
213321PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COLORRED
OVERALL DIAMETER2.250 INCHES NOMINAL
OVERALL THICKNESS0.125 INCHES NOMINAL
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
SPECIAL FEATURES4 NO.13 MTG HOLES EQUALLY SPACED ON A 0.906 IN RADIUS
PLY QUANTITY1
STYLE DESIGNATORCIRCULAR


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