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National Stock Number:
9340-01-019-7986
Federal Supply Class:
9340
National Item Identification Number:
010197986
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:
| A-390-S 003-WWA | 4ZW64 | BROOKS INSTRUMENT LLC | | A-390-S 003-WWA | 91556 | EMERSON ELECTRIC CO DBA BROOKS INSTRUMENT DIVISION | | L1147-018 PIECE 21 | 4ZW64 | BROOKS INSTRUMENT LLC | | L1147-018 PIECE 21 | 91556 | EMERSON ELECTRIC CO DBA BROOKS INSTRUMENT DIVISION | | A-390-S-003-WW- A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3787,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | PLY QUANTITY | 2 | | OVERALL LENGTH | 15.812 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | OVERALL WIDTH | 4.500 INCHES NOMINAL | | STYLE DESIGNATOR | SQUARE CORNERS |
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