NSN 9340-01-442-1663
Part Details | OBSERVATION WINDOW
9340-01-442-1663 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: 1019281 ITEM NO. 6, 10-1928-1 ITEM NO. 6, A20041, A-20041, 9340-01-442-1663, 01-442-1663, 9340014421663, 014421663
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 06, 1997 | 01-442-1663 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-01-442-1663
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10-1928-1 ITEM NO. 6 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
| A-20041 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
Technical Data | NSN 9340-01-442-1663
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 7.656 INCHES MINIMUM AND 7.781 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.375 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | GROUND |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| END ITEM IDENTIFICATION | TICONDEROGA CLASS CG;CONSOLE,SHIPS, NSN: 2030-01-139-2619 |
