Part Details | OBSERVATION WINDOW
9330-01-250-4204 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: 5871786, 9330-01-250-4204, 01-250-4204, 9330012504204, 012504204
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 01, 1987 | 01-250-4204 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9330-01-250-4204
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5871786 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 9330-01-250-4204
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 6.365 INCHES MINIMUM AND 6.370 INCHES MAXIMUM |
| OVERALL THICKNESS | 1.000 INCHES NOMINAL |
| MATERIAL | PLASTIC METHYL METHACRYLATE |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |