Part Details | OBSERVATION WINDOW
9330-01-291-6412 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: 633824231, 633-8242-31, 85100219000, 851-00219-000, 633824231, 633-8242-31, 85100219000, 851-00219-000, 9330-01-291-6412, 01-291-6412, 9330012916412, 012916412
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1989 | 01-291-6412 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9330-01-291-6412
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 633-8242-31 | 09647 | AQUA-CHEM INC. |
| 851-00219-000 | 09647 | AQUA-CHEM INC. |
| 633-8242-31 | 0EXU3 | AQUA-CHEM, INC. |
| 851-00219-000 | 0EXU3 | AQUA-CHEM, INC. |
Technical Data | NSN 9330-01-291-6412
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 6.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.750 INCHES NOMINAL |
| MATERIAL | PLASTIC ACRYLIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL TRANSPARENCY | CLEAR |
| ENVIRONMENTAL PROTECTION | HIGH TEMPERATURE RESISTANT |