|
|
|
National Stock Number:
9340-01-269-5345
Federal Supply Class:
9340
National Item Identification Number:
012695345
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.
|
Manufacturer Information:
| BR225 2 1/4THK 59 1/2X17 1/2 | 20047 | GLOBE AMERADA GLASS CO | | BR225 2 1/8THK 59 1/2X17 1/2 | 20047 | GLOBE AMERADA GLASS CO |
|
Techincal Specification:
| OVERALL LENGTH | 59.500 INCHES NOMINAL | | OVERALL THICKNESS | 2.250 INCHES NOMINAL | | OVERALL WIDTH | 17.500 INCHES NOMINAL | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS LAMINATE | | SPECIAL FEATURES | LAMINATED,NO PLASTIC; NON-REFLECTIVE; BULLET RESISTANT | | STYLE DESIGNATOR | SQUARE CORNERS |
|
|