Part Details | OBSERVATION WINDOW
9340-00-360-9420 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: 10559932, 9340-00-360-9420, 00-360-9420, 9340003609420, 003609420
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | FEB 13, 1974 | 00-360-9420 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-360-9420
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10559932 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 9340-00-360-9420
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 2.746 INCHES MINIMUM AND 2.752 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.180 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| MATERIAL | GLASS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMIL-G-174,GRADE C,TYPE 586-460$AMIL-G-174,GRADE C,TYPE 523-586 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 3RD MATERIAL RESPONSE |
| MATERIAL TRANSPARENCY | CLEAR |