NSN 9330-00-231-8853
Part Details | OBSERVATION WINDOW
9330-00-231-8853 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: 3550222, 355022-2, 3550222, 355022-2, 3550222, 355022-2, 9330-00-231-8853, 00-231-8853, 9330002318853, 002318853
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | OCT 28, 1970 | 00-231-8853 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9330-00-231-8853
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 355022-2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 355022-2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 355022-2 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 9330-00-231-8853
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 3.880 INCHES NOMINAL |
| OVERALL WIDTH | 2.440 INCHES NOMINAL |
| OVERALL THICKNESS | 0.120 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.120 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.120 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.120 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.120 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| SPECIAL MARKINGS | 10 DEG/REV,360 DEG/REV |