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National Stock Number:
9340-00-269-2276
Federal Supply Class:
9340
National Item Identification Number:
002692276
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:
| SMB439550 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| EDGE TYPE | FLAT UNFINISHED | | COLOR | GREEN | | FEATURES PROVIDED | LIGHT REDUCING | | FIRST CORNER RADIUS | 0.172 INCHES NOMINAL | | FOURTH CORNER RADIUS | 0.172 INCHES NOMINAL | | FSC APPLICATION DATA | COMMUNICATION TRAINING DEVICES | | OVERALL LENGTH | 1.840 INCHES NOMINAL | | OVERALL THICKNESS | 0.060 INCHES NOMINAL | | OVERALL WIDTH | 0.720 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC | | PLY QUANTITY | 1 | | SECOND CORNER RADIUS | 0.172 INCHES NOMINAL | | SPECIAL FEATURES | TWO 0.140 IN. DIA MTG HOLES SPACED 1.500 IN. C TO C | | STYLE DESIGNATOR | SQUARE CORNERS | | SURFACE FINISH | FINE FINISHED | | THIRD CORNER RADIUS | 0.172 INCHES NOMINAL |
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