176445PC23: LENS,OPTICAL INSTRUMENT.
The LENS,OPTICAL INSTRUMENT is a NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 20.8 MILLIMETERS NOMINAL MM, MATERIAL: GLASS OPTICAL, ABBE CONSTANT: 37.400, AXIAL THICKNESS: 4.1 MILLIMETERS NOMINAL MM, REFRACTION INDEX: 1.5726 NOMINAL, BACK FOCAL LENGTH: 2.787 CENTIMETERS CM. This part is cataloged in the U.S.
Government catalog under NSN 6650-00-382-0652, 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 | 20.8 MILLIMETERS NOMINAL MM |
| MATERIAL | GLASS OPTICAL |
| ABBE CONSTANT | 37.400 |
| AXIAL THICKNESS | 4.1 MILLIMETERS NOMINAL MM |
| REFRACTION INDEX | 1.5726 NOMINAL |
| BACK FOCAL LENGTH | 2.787 CENTIMETERS CM |
| SINGLE LENS STYLE | PLANO-CONVEX |
| FRONT FOCAL LENGTH | 3.048 CENTIMETERS CM |
| EQUIVALENT FOCAL LENGTH | 3.048 CENTIMETERS CM |
| ELEMENT LEFT SURFACE RADIUS | 0.0 MILLIMETERS MM |
| ELEMENT RIGHT SURFACE RADIUS | 17.5 MILLIMETERS MM |
| NSN | 6650-00-382-0652 |
| BACK FOCAL LENGTH | 2.787 CENTIMETERS CM |
| FRONT FOCAL LENGTH | 3.048 CENTIMETERS CM |
| ELEMENT LEFT SURFACE RADIUS | 0.0 MILLIMETERS MM |
| EQUIVALENT FOCAL LENGTH | 3.048 CENTIMETERS CM |
| ELEMENT RIGHT SURFACE RADIUS | 17.5 MILLIMETERS MM |
| DIAMETER | 20.8 MILLIMETERS NOMINAL MM |
| ABBE CONSTANT | 37.400 |
| AXIAL THICKNESS | 4.1 MILLIMETERS NOMINAL MM |
| MATERIAL | GLASS OPTICAL |
| REFRACTION INDEX | 1.5726 NOMINAL |
No substitute or cross-reference records for this part.