8140-12: HEAT SINK,ELECTRICAL-ELECTRONIC.
HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: RUBBER SYNTHETIC AND CORK OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_height: 0.062 INCHES NOMINAL IN, overall_length: 120.0 MILLIMETERS NOMINAL MM, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 4.375 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5999-00-352-9434, 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 | RUBBER SYNTHETIC AND CORK OVERALL |
| hole_diameter | 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| overall_height | 0.062 INCHES NOMINAL IN |
| overall_length | 120.0 MILLIMETERS NOMINAL MM |
| hardness_rating | 55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL |
| outside_diameter | 4.375 INCHES NOMINAL IN |
| style_designator | CIRCULAR |
| aperture_diameter | 3.125 INCHES NOMINAL IN |
| surface_treatment | CHROMATE |
| bolt_hole_quantity | 6 |
| bolt_circle_diameter | 3.750 INCHES NOMINAL IN |
| tubing_outside_diameter | 17.0 MILLIMETERS NOMINAL MM |
| NSN | 5999-00-352-9434 |
| OVERALL HEIGHT | 0.062 INCHES NOMINAL IN |
| SURFACE TREATMENT | CHROMATE |
| MATERIAL | ALUMINUM |
No substitute or cross-reference records for this part.