NSN 9340-00-571-4721
Part Details | OBSERVATION WINDOW
9340-00-571-4721 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: C1962, C1962, 9340-00-571-4721, 00-571-4721, 9340005714721, 005714721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1961 | 00-571-4721 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 9340-00-571-4721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C1962 | 09JB5 | L3 TECHNOLOGIES, INC. |
| C1962 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
Technical Data | NSN 9340-00-571-4721
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL TRANSPARENCY | CLEAR |
