515025-1: HEAT SINK,ELECTRICAL-ELECTRONIC.
HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: ALUMINUM ALLOY 6061, thread_class: 5A STUD THREAD A, overall_width: 0.380 INCHES NOMINAL IN, thread_length: 0.562 INCHES MINIMUM STUD THREAD IN, overall_height: 0.188 INCHES NOMINAL IN, overall_length: 0.610 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5307-00-174-4764, 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 6061 |
| thread_class | 5A STUD THREAD A |
| overall_width | 0.380 INCHES NOMINAL IN |
| thread_length | 0.562 INCHES MINIMUM STUD THREAD IN |
| overall_height | 0.188 INCHES NOMINAL IN |
| overall_length | 0.610 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND NUT THREAD |
| surface_treatment | CHROMATE |
| nominal_thread_size | 0.375 INCHES NUT THREAD IN |
| thread_quantity_per_inch | 16 STUD THREAD |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| NSN | 5307-00-174-4764 |
| THREAD LENGTH | 0.562 INCHES MINIMUM STUD THREAD IN |
| THREAD LENGTH | 0.562 INCHES MINIMUM NUT THREAD IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| OVERALL LENGTH | 2.438 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD IN |
| NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD IN |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NUT END THREAD LENGTH |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A STYLE AND 8 GRADE |