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National Stock Number:
9340-00-599-9937
Federal Supply Class:
9340
National Item Identification Number:
005999937
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:
| 2409-697456PC2 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2409-923558PC2 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | P1475-2 | 34228 | L3 TECHNOLOGIES, INC. | | P1475PC2 | 34228 | L3 TECHNOLOGIES, INC. | | P2400PCP1475-2 | 34228 | L3 TECHNOLOGIES, INC. | | P-1475-2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| EDGE TYPE | BEVELED | | ENVIRONMENTAL PROTECTION | WEATHER RESISTANT | | FIRST CORNER RADIUS | 1.281 INCHES NOMINAL | | FOURTH CORNER RADIUS | 1.281 INCHES NOMINAL | | OVERALL WIDTH | 5.557 INCHES MINIMUM AND 5.562 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | OVERALL LENGTH | 8.852 INCHES MINIMUM AND 8.862 INCHES MAXIMUM | | OVERALL THICKNESS | 0.628 INCHES MINIMUM AND 0.632 INCHES MAXIMUM | | PLY QUANTITY | 1 | | SECOND CORNER RADIUS | 1.281 INCHES NOMINAL | | SPECIAL FEATURES | EDGE IS BEVELED ON ONE FACE 1/4 IN. BY 45 DEG,FINE GRIND,SILVERED AND COPPER PLATED | | STYLE DESIGNATOR | ROUNDED CORNERS | | SURFACE FINISH | POLISHED | | THIRD CORNER RADIUS | 1.281 INCHES NOMINAL |
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