Part Details | OBSERVATION WINDOW
9340-01-197-1788 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: 19422101, 1942210-1, D1944300 ITEM 12, 9340-01-197-1788, 01-197-1788, 9340011971788, 011971788
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | DEC 19, 1984 | 01-197-1788 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-01-197-1788
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1942210-1 | 05168 | ELSAG BAILEY INC |
| D1944300 ITEM 12 | 05168 | ELSAG BAILEY INC |
Technical Data | NSN 9340-01-197-1788
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 1.005 INCHES NOMINAL |
| OVERALL THICKNESS | 0.067 INCHES NOMINAL |
| MATERIAL | QUARTZ |
| MATERIAL TRANSPARENCY | CLEAR |