NSN 9340-01-083-6269
Part Details | OBSERVATION WINDOW
9340-01-083-6269 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: SFMB13720001, SF-M-B137-20001, MB13720001, M-B137-20001, 1977MB13720001, 1977-MB137-20001, 9340-01-083-6269, 01-083-6269, 9340010836269, 010836269
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | SEP 27, 1979 | 01-083-6269 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9340-01-083-6269
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SF-M-B137-20001 | 34623 | AM GENERAL LLC |
| M-B137-20001 | 34623 | AM GENERAL LLC |
| 1977-MB137-20001 | 55683 | WHEELER BROS., INC. |
Technical Data | NSN 9340-01-083-6269
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 21.560 INCHES NOMINAL |
| OVERALL WIDTH | 21.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.188 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| FIRST CORNER RADIUS | 0.250 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.250 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.250 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS SAFETY |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |