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National Stock Number:
9330-01-272-9173
Federal Supply Class:
9330
National Item Identification Number:
012729173
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:
| 3193063 | 60225 | L3 TECHNOLOGIES, INC. | | 3193063 | 77068 | ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV | | M30206 | 07520 | KENNEDY PLASTICS CORP |
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Techincal Specification:
| ENVIRONMENTAL PROTECTION | DRY HEAT RESISTANT AND WEATHER RESISTANT | | FIRST CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | FOURTH CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | OVERALL LENGTH | 7.150 INCHES NOMINAL | | OVERALL THICKNESS | 0.060 INCHES NOMINAL | | OVERALL WIDTH | 5.550 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC ACRYLIC | | SECOND CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUNDED CORNERS | | SPECIAL FEATURES | TEN 0.015 IN. DIA HOLES SPACED EQUALLY | | THIRD CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
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