NSN 9340-01-144-9522
Part Details | OBSERVATION WINDOW
9340-01-144-9522 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: 350460001, 350460-001, 350460001, 350460-001, 9340-01-144-9522, 01-144-9522, 9340011449522, 011449522
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | DEC 31, 1982 | 01-144-9522 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-01-144-9522
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 350460-001 | 26581 | HAMILTON SUNDSTRAND CORPORATIONDBA APPLIED SCIENCE OPERATION |
| 350460-001 | 54159 | MARK OPTICS INC. |
Technical Data | NSN 9340-01-144-9522
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 4.250 INCHES NOMINAL |
| OVERALL WIDTH | 3.150 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS PLATE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-1366,GROUP C MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| PLY QUANTITY | 1 |
| SPECIAL FEATURES | TWO CORNERS CHAMFERED 0.120 IN. BY 45 DEG,EDGES BLACKENED WITH INK |
| END ITEM IDENTIFICATION | PERKIN ELMER CORP KB-35A PANORAMIC STRIKE CAMERA |