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National Stock Number:
9330-01-431-3643
Federal Supply Class:
9330
National Item Identification Number:
014313643
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:
| SMA821896-1 | 63009 | DONTECH INC | | SMA821896-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| EDGE TYPE | FLAT UNFINISHED | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC | | PLY QUANTITY | 2 | | OVERALL LENGTH | 1.600 INCHES NOMINAL | | OVERALL THICKNESS | 0.145 INCHES NOMINAL | | OVERALL WIDTH | 0.750 INCHES NOMINAL | | STYLE DESIGNATOR | CHAMFERED CORNERS | | SURFACE FINISH | FINE FINISHED | | SPECIAL FEATURES | WINDOW MESH: SILVER PLATED STAINLESS STEEL, 100 OPENINGS PER INCH; (1) LAYER CLEAR POLYCARBONATE; (1) LAYER GREEN POLYCARBONATE IR ABSORBING FILTER MATERIAL | | WIRE MESH PATTERN | DIAMOND |
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