Part Details | OBSERVATION WINDOW
9340-00-064-7275 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: 3392553PC51, 339-255-3PC51, 33925531, 339-255-3-1, 3422553PC1, 342-255-3PC1, 9340-00-064-7275, 00-064-7275, 9340000647275, 000647275
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-064-7275 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-064-7275
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 339-255-3PC51 | 70876 | BATH IRON WORKS CORPORATION |
| 339-255-3-1 | 70876 | BATH IRON WORKS CORPORATION |
| 342-255-3PC1 | 70876 | BATH IRON WORKS CORPORATION |
Technical Data | NSN 9340-00-064-7275
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 9.500 INCHES NOMINAL |
| OVERALL WIDTH | 5.500 INCHES NOMINAL |
| OVERALL THICKNESS | 1.000 INCHES NOMINAL |
| MATERIAL | GLASS |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-2857 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | WEATHER RESISTANT |
| SPECIAL FEATURES | CORNERS SLIGHTLY ROUNDED |