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National Stock Number:
9330-00-990-1334
Federal Supply Class:
9330
National Item Identification Number:
009901334
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.
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Manufacturer Information:
| S1635-64041-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 6.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | OVERALL WIDTH | 6.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | T8 1-1-55,GRADE 300,PULLMAN INC. MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC | | SPECIAL FEATURES | 5 MTG HOLES 0.246 IN. DIA SPACED 0.906 IN. C TO C ALONG THE TOP LG,6 MTG HOLES 0.246 IN. DIA SPACED 1.812 IN. C TO C ALONG THE W,3 MTG HOLES 0.246 IN. DIA SPACED 1.812 IN. C TO C ALONG THE BOTTOM LG,8 MTG HOLES 0.312 IN. D;A SPACED 1.812 IN. C TO C ALONG THE W,2 MTG HOLES 0.312 IN. DIA SPACED 1.812 IN. C TO C ALONG THE BOTTOM LG,ALL CORNER HOLES 0.312 IN. DIA AND 0.312 IN. FROM CENTER OF HOLE TO EDGE OF WINDOW | | PLY QUANTITY | 1 | | SPECIAL MARKINGS | 2 WORDS W/INDEX LINES ((FULL REFILL)) | | STYLE DESIGNATOR | SQUARE CORNERS |
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