1390118: RETAINER,OPTICAL ELEMENT.
The RETAINER,OPTICAL ELEMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include depth: 0.250 INCHES NOMINAL IN, diameter: 0.079 INCHES NOMINAL IN, material: ALUMINUM ALLOY, drive_type: DRILLED HOLE, thread_size: 1.874 IN.-32 IN, guide_design: THREAD CHAMFER. This part is cataloged in the U.S.
Government catalog under NSN 1240-00-210-4396, 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.
| depth | 0.250 INCHES NOMINAL IN |
| diameter | 0.079 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY |
| drive_type | DRILLED HOLE |
| thread_size | 1.874 IN.-32 IN |
| guide_design | THREAD CHAMFER |
| recess_depth | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| hole_diameter | 1.457 INCHES MINIMUM AND 1.462 INCHES MAXIMUM IN |
| guide_location | BOTH EDGES |
| overall_length | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| setscrew_notch | NOT PROVIDED |
| recess_diameter | 1.541 INCHES MINIMUM AND 1.543 INCHES MAXIMUM IN |
| NSN | 1240-00-210-4396 |
| RADIUS FROM GEOMETRIC AXIS TO HOLE CENTER | 0.856 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN |
| HOLE OR SLOT QUANTITY | 4 |
| DRIVE TYPE | DRILLED HOLE |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 90.0 |
| HOLE CHAMFER DIAMETER | 1.457 INCHES MINIMUM AND 1.462 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | RECESSED |
| SETSCREW NOTCH | NOT PROVIDED |
| DIAMETER | 0.079 INCHES NOMINAL IN |
| OVERALL LENGTH | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| RECESS DEPTH | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |