NSN 9340-00-191-9866
Part Details | OBSERVATION WINDOW
9340-00-191-9866 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.
Alternate Parts: 531100543, 53-110054-3, 9340-00-191-9866, 00-191-9866, 9340001919866, 001919866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 16, 1973 | 00-191-9866 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9340-00-191-9866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 53-110054-3 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 9340-00-191-9866
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 3.188 INCHES NOMINAL |
| OVERALL WIDTH | 5.348 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.120 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.120 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.120 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.120 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | OPAQUE |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 2 |
| INSULATING AIR SPACE MATERIAL ARRANGEMENT | GLASS TO GLASS |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| FEATURES PROVIDED | TEMPERED |
