Part Details | OBSERVATION WINDOW
9340-00-442-2737 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: 163325720X26X34IN, 1633257-20X26X3-4IN, 9340-00-442-2737, 00-442-2737, 9340004422737, 004422737
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | APR 03, 1969 | 00-442-2737 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-442-2737
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1633257-20X26X3-4IN | 16141 | GOUDY AND STEVENS |
Technical Data | NSN 9340-00-442-2737
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 26.000 INCHES NOMINAL |
| OVERALL WIDTH | 20.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.500 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 2 |
| INSULATING AIR SPACE MATERIAL ARRANGEMENT | PLASTIC TO GLASS |