Part Details | OBSERVATION WINDOW
9340-00-198-9266 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: NY57091PC227, NY570-91PC227, MY57091PC227, MY570-91PC227, NY57091PC227, 9340-00-198-9266, 00-198-9266, 9340001989266, 001989266
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 31, 1969 | 00-198-9266 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-198-9266
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NY570-91PC227 | 23230 | AMEC FOSTER WHEELER NORTH AMERICACORP. |
| MY570-91PC227 | 23230 | AMEC FOSTER WHEELER NORTH AMERICACORP. |
| NY57091PC227 | 23230 | AMEC FOSTER WHEELER NORTH AMERICACORP. |
Technical Data | NSN 9340-00-198-9266
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 3.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | WEATHER RESISTANT |