|
|
|
National Stock Number:
9340-01-270-3288
Federal Supply Class:
9340
National Item Identification Number:
012703288
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:
| 1857870 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1884069 ITEM 39 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | PL1891975 ITEM 6 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
|
Techincal Specification:
| EDGE TYPE | BEVELED | | FIRST CORNER RADIUS | 0.156 INCHES NOMINAL | | FOURTH CORNER RADIUS | 0.156 INCHES NOMINAL | | OVERALL LENGTH | 3.859 INCHES NOMINAL | | OVERALL THICKNESS | 0.199 INCHES NOMINAL | | OVERALL WIDTH | 1.438 INCHES NOMINAL | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | GLASS | | SECOND CORNER RADIUS | 0.156 INCHES NOMINAL | | SPECIAL FEATURES | CORNERS 0.020 IN. X 45 DEG | | STYLE DESIGNATOR | ROUNDED CORNERS | | THIRD CORNER RADIUS | 0.156 INCHES NOMINAL |
|
|