HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 30.00 MILLIMETERS NOMINAL MM, overall_width: 1.1875 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-285-5461, 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 | STEEL OVERALL |
| bore_shape | STRAIGHT |
| bore_diameter | 30.00 MILLIMETERS NOMINAL MM |
| overall_width | 1.1875 INCHES NOMINAL IN |
| load_direction | ANGULAR |
| surface_finish | GROUND |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE |
| overall_outside_diameter | 72.00 MILLIMETERS NOMINAL MM |
| internal_fit-up_designation | STANDARD |
| nondefinitive_spec/std_data | 143 TYPE AND 00 GRADE |
| retainer_fabrication_method | PRESSED |
| standard_tolerance_designation | ABEC NO.1 |
| NSN | 5999-01-285-5461 |