NSN 9340-00-464-7446
Part Details | OBSERVATION WINDOW
9340-00-464-7446 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: 254524901, 254524-901, 254524, 9340-00-464-7446, 00-464-7446, 9340004647446, 004647446
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAY 23, 1969 | 00-464-7446 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-464-7446
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 254524-901 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
| 254524 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 9340-00-464-7446
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 1.875 INCHES NOMINAL |
| OVERALL THICKNESS | 0.120 INCHES MAXIMUM |
| MATERIAL | GLASS |
| MATERIAL DOCUMENT AND CLASSIFICATION | DD-G-451 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| END ITEM IDENTIFICATION | INDICATOR LIQUID QUANTITY,WESTON INSTRUMENTS INC MODEL 1122 |
