The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-215-6125, 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 |
| hole_type | DRILLED |
| head_style | HEXAGON |
| head_height | 0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.125 INCHES NOMINAL IN |
| hole_quantity | 1 |
| thread_length | 1.750 INCHES MINIMUM IN |
| fastener_length | 4.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.470 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.625 INCHES IN |
| NSN | 4140-00-215-6125 |