Part Details | OBSERVATION WINDOW
9330-00-129-9953 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: F3109781, F310978-1, F31088433, F310884-33, 9330-00-129-9953, 00-129-9953, 9330001299953, 001299953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | DEC 11, 1968 | 00-129-9953 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9330-00-129-9953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F310978-1 | 82918 | BOEING COMPANY, THEDBA BOEING |
| F310884-33 | 82918 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 9330-00-129-9953
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL THICKNESS | 0.110 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |