Part Details | OBSERVATION WINDOW
9340-01-400-0623 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: A3619223, A36-1922-3, A31319223, A3131922-3, A3131922, 9340-01-400-0623, 01-400-0623, 9340014000623, 014000623
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | DEC 07, 1994 | 01-400-0623 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-01-400-0623
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A36-1922-3 | 1D589 | S & S OPTICAL CO INC |
| A3131922-3 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| A3131922 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 9340-01-400-0623
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 1.949 INCHES NOMINAL |
| OVERALL WIDTH | 0.600 INCHES NOMINAL |
| OVERALL THICKNESS | 0.138 INCHES NOMINAL |
| MATERIAL | GLASS BOROSILICATE |
| MATERIAL TRANSPARENCY | TRANSLUCENT |
| COLOR | GRAY |
| HEAT ABSORBING CHARACTERISTIC | LOW LIGHT TRANSMISSION |