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National Stock Number:
9340-00-028-7122
Federal Supply Class:
9340
National Item Identification Number:
000287122
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:
| B5361 | 70925 | BIJUR LUBRICATING CORP | | B5631 | 70925 | BIJUR LUBRICATING CORP | | P2710-1 | 06289 | BEACH-RUSS COMPANY | | SP45PC26 | 06289 | BEACH-RUSS COMPANY | | SP49REVAITEM8 | 06289 | BEACH-RUSS COMPANY | | B5631PCALL | 70925 | BIJUR LUBRICATING CORP | | SP56PC26 | 06289 | BEACH-RUSS COMPANY |
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Techincal Specification:
| OVERALL DIAMETER | 1.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.344 INCHES NOMINAL | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | SPECIAL FEATURES | PRESSED IN COUNTERBORED HOLE AND OIL LEVEL STENCILED ON GLASS FRONT | | STYLE DESIGNATOR | CIRCULAR |
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