NSN 9340-01-057-0976
Part Details | OBSERVATION WINDOW
9340-01-057-0976 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: A3193, A-3193, V1, V-1, V1F, V-1-F, 9340-01-057-0976, 01-057-0976, 9340010570976, 010570976
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 06, 1978 | 01-057-0976 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-01-057-0976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A-3193 | 95094 | CLARK-RELIANCE CORPORATIONDBA JACOBY TARBOX CO |
| V-1 | 79128 | ROBERT H. WAGER COMPANY, INC. |
| V-1-F | 79128 | ROBERT H. WAGER COMPANY, INC. |
Technical Data | NSN 9340-01-057-0976
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 6.750 INCHES NOMINAL |
| OVERALL THICKNESS | 0.500 INCHES NOMINAL |
| MATERIAL | GLASS |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |