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National Stock Number:
9340-01-533-7372
Federal Supply Class:
9340
National Item Identification Number:
015337372
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:
| P020-0.75-048TS | 51857 | ERNST JOHN C & CO INC. |
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Techincal Specification:
| FSC APPLICATION DATA | FOR 3/4 AND 1 INCH UNITS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GLASS | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS SODA-LIME | | SPECIAL FEATURES | REFERENCE DATA: MODULAR SIGHT FLOW INDICATOR INSTALLATION/OPERATION/MAINTENANCE INSTRUCTIONS (IOM), DWG E13024,REV C,PAGE 6,ITEM 48 | | STYLE DESIGNATOR | CIRCULAR |
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