NSN 9340-00-541-7817
Part Details | OBSERVATION WINDOW
9340-00-541-7817 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: 8516, 851-6, 77403IN DIA.,14IN.THICK, 7740-3IN DIA.,1/4IN.THICK, 694830, 9340-00-541-7817, 00-541-7817, 9340005417817, 005417817
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1961 | 00-541-7817 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-541-7817
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 851-6 | 12793 | AQUA-CHEM INCCLEAVER-BROOKS DIV |
| 7740-3IN DIA.,1/4IN.THICK | 14674 | CORNING GLASS WORKS |
| 694830 | 14674 | CORNING GLASS WORKS |
Technical Data | NSN 9340-00-541-7817
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 3.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH |
