Part Details | OBSERVATION WINDOW
9340-01-657-0139 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: 16474263, 6258399897 ASSY 97, 625-8399897 ASSY 97, 9340-01-657-0139, 01-657-0139, 9340016570139, 016570139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JUL 27, 2016 | 01-657-0139 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 9340-01-657-0139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 16474263 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 625-8399897 ASSY 97 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 9340-01-657-0139
| Characteristic | Specifications |
|---|