NSN 9340-00-620-2099
Part Details | OBSERVATION WINDOW
9340-00-620-2099 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: 7651946, 7651946, 7651946, 7651946, 7651946, 9340-00-620-2099, 00-620-2099, 9340006202099, 006202099
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-620-2099 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9340-00-620-2099
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7651946 | 34870 | FJW OPTICAL SYSTEMS, INC. |
| 7651946 | 14001 | GRAYCO OPTICAL CORP |
| 7651946 | 0ECW7 | GULF COAST ELECTRO OPTICAL |
| 7651946 | 21587 | OPTICAL TECHNOLOGY DEVICES INC |
| 7651946 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 9340-00-620-2099
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 8.490 INCHES MINIMUM AND 8.500 INCHES MAXIMUM |
| OVERALL WIDTH | 2.615 INCHES MINIMUM AND 2.625 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.312 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.500 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.500 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.500 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.500 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
