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National Stock Number:
9340-00-527-6256
Federal Supply Class:
9340
National Item Identification Number:
005276256
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:
| 174149 | 31361 | WOODWARD, INC. | | 174149 | 66503 | WOODWARD, INC. | | 3247692 | 55380 | HATCH & KIRK, INC. | | 3247692 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 72-8454 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 72-8454 | 7PZX0 | FAIRBANKS MORSE, LLC | | 72-8454-057 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 72-8454-057 | 7PZX0 | FAIRBANKS MORSE, LLC | | 72-8454A | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 72-8454A | 7PZX0 | FAIRBANKS MORSE, LLC | | 72-8454A-057 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 72-8454A-057 | 7PZX0 | FAIRBANKS MORSE, LLC | | MILG2929TYPE1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| OVERALL DIAMETER | 1.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | DD-G-451,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE | | PLY QUANTITY | 1 | | STYLE DESIGNATOR | CIRCULAR |
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