Part Details | OBSERVATION WINDOW
9340-00-431-8628 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: 332B024G30, 9340-00-431-8628, 00-431-8628, 9340004318628, 004318628
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAY 05, 1971 | 00-431-8628 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-431-8628
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 332B024G30 | 22375 | FISCHER AND PORTER CO |
Technical Data | NSN 9340-00-431-8628
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 2.250 INCHES NOMINAL |
| OVERALL THICKNESS | 0.500 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |