Part Details | OBSERVATION WINDOW
9330-01-437-7439 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: 639AS7998, 9330-01-437-7439, 01-437-7439, 9330014377439, 014377439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | OCT 23, 1996 | 01-437-7439 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9330-01-437-7439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639AS7998 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 9330-01-437-7439
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 0.960 INCHES NOMINAL |
| OVERALL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL TRANSPARENCY | CLEAR |
| SPECIAL FEATURES | MAKE FROM PLASTIC SHEET, POLYCARBONATE PER MIL-P-46144,TYPE III, CLASS 1, GRADE A, COLOR NATURAL |
| END ITEM IDENTIFICATION | B-52 BOMBER SUPPORT EQUIPMENT,AN/ALQ-172 |