NSN 9340-00-279-3823
Part Details | OBSERVATION WINDOW
9340-00-279-3823 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: 1207017101, 1207017-101, 9340-00-279-3823, 00-279-3823, 9340002793823, 002793823
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | AUG 12, 1973 | 00-279-3823 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-279-3823
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1207017-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 9340-00-279-3823
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 1.500 INCHES NOMINAL |
| OVERALL THICKNESS | 0.190 INCHES NOMINAL |
| MATERIAL | GLASS BOROSILICATE |
| SURFACE FINISH | POLISHED |
| EDGE TYPE | BEVELED |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| FSC APPLICATION DATA | DUCT ASSEMBLY,SIGHT PORT,AIRCRAFT |
