NSN 9330-00-489-8532
Part Details | OBSERVATION WINDOW
9330-00-489-8532 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: XP918, XP-918, 9330-00-489-8532, 00-489-8532, 9330004898532, 004898532
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | NOV 02, 1987 | 00-489-8532 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9330-00-489-8532
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XP-918 | 79172 | SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS |
Technical Data | NSN 9330-00-489-8532
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 2.562 INCHES NOMINAL |
| OVERALL THICKNESS | 0.188 INCHES NOMINAL |
| MATERIAL | PLASTIC METHYL METHACRYLATE |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| SPECIAL FEATURES | 30.0 DEG BEZEL 0.031 IN. FROM EDGE |