9905-00-952-7955 LETTER AND NUMERAL SET,SIGN Index 7530-00-952-7961 PAPER,TRACING

National Stock Number:
9330-00-952-7956

Federal Supply Class:
9330

National Item Identification Number:
009527956

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:
68004580249BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
680045REVA80249BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
EDGE TYPEFLAT FINISH
FEATURES PROVIDEDFRAME
FIRST CORNER RADIUS0.660 INCHES NOMINAL
FOURTH CORNER RADIUS0.660 INCHES NOMINAL
HEAT ABSORBING CHARACTERISTICHIGH LIGHT TRANSMISSION
OVERALL LENGTH11.440 INCHES NOMINAL
OVERALL THICKNESS0.375 INCHES NOMINAL
OVERALL WIDTH11.440 INCHES NOMINAL
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
PLY QUANTITY1
SECOND CORNER RADIUS0.660 INCHES NOMINAL
STYLE DESIGNATORROUNDED CORNERS
SURFACE FINISHPOLISHED
THIRD CORNER RADIUS0.660 INCHES NOMINAL


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