NSN 9340-00-944-7677
Part Details | OBSERVATION WINDOW
9340-00-944-7677 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: 8624637, 9340-00-944-7677, 00-944-7677, 9340009447677, 009447677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 16, 1966 | 00-944-7677 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-944-7677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8624637 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 9340-00-944-7677
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 1.622 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| CRITICALITY CODE JUSTIFICATION | ADAV |