Part Details | OBSERVATION WINDOW
9340-00-903-4705 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: 5, 5, 9340-00-903-4705, 00-903-4705, 9340009034705, 009034705
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | DEC 17, 1965 | 00-903-4705 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-903-4705
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5 | 31550 | HARRIS CORPORATIONDBA NIGHT VISION & COMMUNICATIONS |
| 5 | 28528 | ITT INDUSTRIES INCITT AEROSPACE COMMUNICATIONS |
Technical Data | NSN 9340-00-903-4705
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 1.985 INCHES NOMINAL |
| OVERALL THICKNESS | 0.080 INCHES NOMINAL |
| MATERIAL | GLASS |
| MATERIAL TRANSPARENCY | CLEAR |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ADUM AND ADAV |