NSN 9340-00-493-9647
Part Details | OBSERVATION WINDOW
9340-00-493-9647 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: 8517535, 851-7535, 8517535, 851-7535, 9340-00-493-9647, 00-493-9647, 9340004939647, 004939647
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | OCT 14, 1970 | 00-493-9647 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-493-9647
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 851-7535 | 09647 | AQUA-CHEM INC. |
| 851-7535 | 0EXU3 | AQUA-CHEM, INC. |
Technical Data | NSN 9340-00-493-9647
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 8.375 INCHES NOMINAL |
| OVERALL THICKNESS | 0.750 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
