NSN 9330-00-221-6940
Part Details | OBSERVATION WINDOW
9330-00-221-6940 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: 80800020201, 8080002020-1, 9330-00-221-6940, 00-221-6940, 9330002216940, 002216940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAY 11, 1973 | 00-221-6940 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9330-00-221-6940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8080002020-1 | 57057 | NAVCOM DEFENSE ELECTRONICS, INC. |
Technical Data | NSN 9330-00-221-6940
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 4.093 INCHES NOMINAL |
| OVERALL WIDTH | 2.190 INCHES NOMINAL |
| SPECIAL FEATURES | EA CORNER DIAGONAL CUT 0.09 IN. BY 45 DEG |