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National Stock Number:
9330-01-063-5931
Federal Supply Class:
9330
National Item Identification Number:
010635931
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:
| 492-851-7540 | 55683 | WHEELER FLEET SOLUTIONS, CO. | | 633-8054-16 | 09647 | AQUA-CHEM INC. | | 851-7540 | 09647 | AQUA-CHEM INC. | | 851-7540 | 0EXU3 | AQUA-CHEM, INC. | | 9330PL0792196 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MIL-P-5425 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| EDGE TYPE | FLAT FINISH | | ENVIRONMENTAL PROTECTION | HIGH TEMPERATURE RESISTANT AND WEATHER RESISTANT | | HEAT ABSORBING CHARACTERISTIC | HIGH LIGHT TRANSMISSION | | OVERALL DIAMETER | 4.000 INCHES NOMINAL | | OVERALL THICKNESS | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC ACRYLIC | | MINIMUM TENSILE STRENGTH | 8000 POUNDS PER SQUARE INCH | | NONDEFINITIVE SPEC/STD DATA | A FINISH | | SPECIAL FEATURES | PROTECTIVE COVERING MATERIAL ON BOTH SIDES | | STYLE DESIGNATOR | CIRCULAR | | SURFACE FINISH | FINE FINISHED |
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