1798-1114P1: WINDOW,OBSERVATION.
The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: GLASS BOROSILICATE, edge_type: FLAT FINISH, surface_finish: POLISHED, overall_diameter: 12.625 INCHES NOMINAL IN, style_designator: CIRCULAR, overall_thickness: 0.031 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 9340-00-553-7523, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | GLASS BOROSILICATE |
| edge_type | FLAT FINISH |
| ply_quantity | 1 |
| surface_finish | POLISHED |
| overall_diameter | 12.625 INCHES NOMINAL IN |
| special_features | ONE SIDE TREATED FOR 2 PCT MAX REFLECTIVITY AND THE OTHER SIDE FOR APPROX 30 PCT REFLECTIVITY A 0.125 IN. DIA RED DOT APPLIED TO THE HIGHLY REFLECTIVE SIDE 0.250 IN. FROM THE PERIPHERY IN |
| style_designator | CIRCULAR |
| overall_thickness | 0.031 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| material_transparency | CLEAR |
| NSN | 9340-00-553-7523 |
| OVERALL DIAMETER | 12.625 INCHES NOMINAL IN |
| SURFACE FINISH | POLISHED |
| OVERALL THICKNESS | 0.031 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| MATERIAL TRANSPARENCY | CLEAR |
| STYLE DESIGNATOR | CIRCULAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| SPECIAL FEATURES | ONE SIDE TREATED FOR 2 PCT MAX REFLECTIVITY AND THE OTHER SIDE FOR APPROX 30 PCT REFLECTIVITY A 0.125 IN. DIA RED DOT APPLIED TO THE HIGHLY REFLECTIVE SIDE 0.250 IN. FROM THE PERIPHERY IN |
| MATERIAL | GLASS BOROSILICATE |
No substitute or cross-reference records for this part.