NSN 9330-00-476-1693
Part Details | OBSERVATION WINDOW
9330-00-476-1693 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: 4325336, 4325336, 9330-00-476-1693, 00-476-1693, 9330004761693, 004761693
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-476-1693 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9330-00-476-1693
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4325336 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 4325336 | 18355 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 9330-00-476-1693
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 3.875 INCHES NOMINAL |
| OVERALL WIDTH | 5.000 INCHES NOMINAL |
| OVERALL THICKNESS | 0.246 INCHES NOMINAL |
| FIRST CORNER RADIUS | 1.000 INCHES NOMINAL |
| SECOND CORNER RADIUS | 1.000 INCHES NOMINAL |
| THIRD CORNER RADIUS | 1.000 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 1.000 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 2 |
| FEATURES PROVIDED | FRAME |
| FSC APPLICATION DATA | FUSELAGE,AIRCRAFT |