Part Details | OBSERVATION WINDOW
9340-00-202-1813 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: A2831, 10971PC4, 10-971PC4, 10971F4, 10-971F4, DD445S650531PC4, DD445S6505-31PC4, S6505846078PC4, S6505-846078PC4, 9340-00-202-1813, 00-202-1813, 9340002021813, 002021813
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-202-1813 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-202-1813
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A2831 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
| 10-971PC4 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
| 10-971F4 | 28199 | L3 TECHNOLOGIES, INC.DBA L3 HENSCHEL |
| DD445S6505-31PC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S6505-846078PC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 9340-00-202-1813
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 1.750 INCHES NOMINAL |
| OVERALL WIDTH | 1.750 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 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 |