12343612: WINDOW,OPTICAL INSTRUMENT.
The WINDOW,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include diameter: 0.410 INCHES NOMINAL IN, material: GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.050 INCHES NOMINAL IN, bevel_depth: 0.020 INCHES NOMINAL IN, surface_finish: GROUND AND POLISHED, polished_surface: BOTH. This part is cataloged in the U.S.
Government catalog under NSN 1240-01-209-3934, 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.
| diameter | 0.410 INCHES NOMINAL IN |
| material | GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED |
| thickness | 0.050 INCHES NOMINAL IN |
| bevel_depth | 0.020 INCHES NOMINAL IN |
| surface_finish | GROUND AND POLISHED |
| polished_surface | BOTH |
| bevel_angle_in_deg | 45.000 NOMINAL |
| polished_periphery | PROVIDED |
| reflection_reducing_surface | BOTH |
| material_document_and_classification | MIL-G-174, GRADE B, TYPE 517-642 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| NSN | 1240-01-209-3934 |
| SURFACE FINISH | GROUND AND POLISHED |
| BEVEL DEPTH | 0.020 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, GRADE B, TYPE 517-642 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| DIAMETER | 0.410 INCHES NOMINAL IN |
| REFLECTION REDUCING SURFACE | BOTH |
| POLISHED PERIPHERY | PROVIDED |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| MATERIAL | GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED |
| POLISHED SURFACE | BOTH |
| THICKNESS | 0.050 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.