NSN 9340-00-887-1413
Part Details | OBSERVATION WINDOW
9340-00-887-1413 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: RAY44003, RAY44-003, 10043641, 9340-00-887-1413, 00-887-1413, 9340008871413, 008871413
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1962 | 00-887-1413 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-887-1413
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RAY44-003 | 47695 | PPG INDUSTRIES INC. |
| 10043641 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 9340-00-887-1413
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 17.781 INCHES MINIMUM AND 17.843 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.312 INCHES NOMINAL |
| MATERIAL | GLASS PLATE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-25667 CLASS A MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 2 |
| HEAT ABSORBING CHARACTERISTIC | HIGH LIGHT TRANSMISSION |
| TEMP AT MAXIMUM OPERATING PRESSURE | 120.0 DEG CELSIUS |
| FEATURES PROVIDED | CONDUCTIVE COATING |