789PC3: RING,RETAINING,OPTICAL ELEMENT.
The RING,RETAINING,OPTICAL ELEMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: ALUMINUM ALLOY, thread_length: 0.495 INCHES IN, overall_length: 0.759 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, thread_location: INTERNAL, outside_diameter: 1.828 INCHES MINIMUM AND 1.829 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 1240-00-210-4395, 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 | ALUMINUM ALLOY |
| thread_length | 0.495 INCHES IN |
| overall_length | 0.759 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| thread_location | INTERNAL |
| outside_diameter | 1.828 INCHES MINIMUM AND 1.829 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| aperture_diameter | 1.451 INCHES MINIMUM AND 1.457 INCHES MAXIMUM IN |
| mounting_configuration | THREE 0.063 IN. DIA LOCK SCREWS IN |
| end_item_identification | TELESCOPE |
| internal_flange_thickness | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| NSN | 1240-00-210-4395 |
| INTERNAL FLANGE THICKNESS | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| OVERALL LENGTH | 0.759 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| OUTSIDE DIAMETER | 1.828 INCHES MINIMUM AND 1.829 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.495 INCHES IN |
| THREAD LOCATION | INTERNAL |
| APERTURE DIAMETER | 1.451 INCHES MINIMUM AND 1.457 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND |
| MOUNTING CONFIGURATION | THREE 0.063 IN. DIA LOCK SCREWS IN |
| END ITEM IDENTIFICATION | TELESCOPE |
| MATERIAL | ALUMINUM ALLOY |
No substitute or cross-reference records for this part.