Part Details | OBSERVATION WINDOW
9340-00-417-0538 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: 13222E257034, 13222E2570-34, 145451095541, 145-4510955-41, 9340-00-417-0538, 00-417-0538, 9340004170538, 004170538
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 28, 1972 | 00-417-0538 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9340-00-417-0538
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13222E2570-34 | 97403 | CECOM LR CENTER |
| 145-4510955-41 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 9340-00-417-0538
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 26.875 INCHES NOMINAL |
| OVERALL WIDTH | 20.250 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| FIRST CORNER RADIUS | 1.750 INCHES NOMINAL |
| SECOND CORNER RADIUS | 1.750 INCHES NOMINAL |
| THIRD CORNER RADIUS | 1.750 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 1.750 INCHES NOMINAL |
| MATERIAL | GLASS SAFETY |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |