5960-00-868-0253 ELECTRON TUBE Index 6625-00-868-0285 TESTING UNIT

National Stock Number:
9340-00-868-0264

Federal Supply Class:
9340

National Item Identification Number:
008680264

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:
5089509691L3HARRIS MAS INC
5089592755NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONGE TYPE 11559 MFR REF SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCYCLEAR
MATERIALGLASS LAMINATE
OVERALL LENGTH82.000 INCHES NOMINAL
OVERALL THICKNESS0.640 INCHES NOMINAL
OVERALL WIDTH18.000 INCHES NOMINAL
SPECIAL MARKINGSSTENCIL,92755-50895 WINDOW,.12 HIGH CHARACTERS USING BLACK EPOXY INK,COVER WITH CLEAR LACQUER TT-L-26
STYLE DESIGNATORSQUARE CORNERS
SUPPLEMENTARY FEATURESMATL EPOXY GLASS LAMINATE TEXTOLITE; INCLUDES 41 SLOTS,3/32 R (TYP),ALONG LENGTH,40 EQUAL SPACES,2.032 APART; INCLUDES 64 HOLES,0.312 DIA.


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