|
|
|
National Stock Number:
9330-00-463-4954
Federal Supply Class:
9330
National Item Identification Number:
004634954
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:
| 6-1-1920-27-8 | 81337 | W1D1 NATICK SOLDIER CENTER | | 6-1-1922-27-8 | 81337 | W1D1 NATICK SOLDIER CENTER |
|
Techincal Specification:
| OVERALL LENGTH | 10.469 INCHES MINIMUM AND 10.531 INCHES MAXIMUM | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | OVERALL WIDTH | 4.907 INCHES MINIMUM AND 4.969 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC | | SPECIAL FEATURES | 12 0.193 IN. DIA MTG HOLES,5 ON EACH EDGE SPACED 2.500 IN. C TO C AND 1 ON EACH END SPACED 2.250 IN. FROM LG DIM | | STYLE DESIGNATOR | SQUARE CORNERS |
|
|