57F476: WINDOW,OBSERVATION.
The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE, edge_type: FLAT UNFINISHED, surface_finish: FINE FINISHED, overall_diameter: 2.027 INCHES MINIMUM AND 2.042 INCHES MAXIMUM IN, special_features: REDUCED TO 1.914 IN. DIA,0.077 IN.
DEEP,ONE SIDE IN, style_designator: CIRCULAR. This part is cataloged in the U.S. Government catalog under NSN 9330-01-083-8216, 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 | PLASTIC POLYCARBONATE |
| edge_type | FLAT UNFINISHED |
| surface_finish | FINE FINISHED |
| overall_diameter | 2.027 INCHES MINIMUM AND 2.042 INCHES MAXIMUM IN |
| special_features | REDUCED TO 1.914 IN. DIA,0.077 IN. DEEP,ONE SIDE IN |
| style_designator | CIRCULAR |
| overall_thickness | 0.125 INCHES NOMINAL IN |
| material_transparency | CLEAR |
| environmental_protection | WEATHER RESISTANT |
| heat_absorbing_characteristic | HIGH LIGHT TRANSMISSION |
| NSN | 9330-01-083-8216 |
| OVERALL DIAMETER | 2.027 INCHES MINIMUM AND 2.042 INCHES MAXIMUM IN |
| SURFACE FINISH | FINE FINISHED |
| OVERALL THICKNESS | 0.125 INCHES NOMINAL IN |
| MATERIAL TRANSPARENCY | CLEAR |
| STYLE DESIGNATOR | CIRCULAR |
| EDGE TYPE | FLAT UNFINISHED |
| SPECIAL FEATURES | REDUCED TO 1.914 IN. DIA,0.077 IN. DEEP,ONE SIDE IN |
| ENVIRONMENTAL PROTECTION | WEATHER RESISTANT |
| MATERIAL | PLASTIC POLYCARBONATE |
| HEAT ABSORBING CHARACTERISTIC | HIGH LIGHT TRANSMISSION |
No substitute or cross-reference records for this part.