Part Details | OBSERVATION WINDOW
9340-00-346-4407 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: 9791C326, 979-1C326, 61662, 9791C326, 979-1C326, C21066, 66053464407, 6605-346-4407, 206503, 206-503, R10083, 9340-00-346-4407, 00-346-4407, 9340003464407, 003464407
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-346-4407 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-346-4407
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 979-1C326 | 07CR8 | ADVANCED LOGIC RESOURCES INCDBA ALR |
| 61662 | 03848 | ARMA DIVAMBAC INDUSTRIES INC |
| 979-1C326 | 00607 | GAP INSTRUMENT CORP |
| C21066 | 92208 | LITTON SYSTEMS INCITEK OPTICAL SYSTEMS DIV |
| 6605-346-4407 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 206-503 | 92755 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA LAND & SELF PROTECTION SYSTEM |
| R10083 | 77885 | SEEBURG CORP THE SEEBURG PRODUCTSDIV |
Technical Data | NSN 9340-00-346-4407
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 36.000 INCHES NOMINAL |
| OVERALL WIDTH | 34.500 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS |
| MATERIAL DOCUMENT AND CLASSIFICATION | DD-G-451,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | WEATHER RESISTANT |