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 CORROSION RESISTING OVERALL, overall_length: 40.0 MILLIMETERS NOMINAL MM, special_features: CORTEX; SELF-TAPPING; FULLY THREADED; SPHERICAL HEAD WITH HEXAGONAL SOCKET; DIA. OF CORE: 1.9 MM; 40.0 MM LGTH MM, outside_thread_diameter: 2.7 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: SCREW CORTEX SELF-TAPPING 2.7MM DIA SS 40 MM LG MM.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4140-00-105-9890, 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 CORROSION RESISTING OVERALL |
| overall_length | 40.0 MILLIMETERS NOMINAL MM |
| special_features | CORTEX; SELF-TAPPING; FULLY THREADED; SPHERICAL HEAD WITH HEXAGONAL SOCKET; DIA. OF CORE: 1.9 MM; 40.0 MM LGTH MM |
| outside_thread_diameter | 2.7 MILLIMETERS NOMINAL MM |
| part_name_assigned_by_controlling_agency | SCREW CORTEX SELF-TAPPING 2.7MM DIA SS 40 MM LG MM |
| NSN | 4140-00-105-9890 |
| DIAMETER | 6.310 INCHES NOMINAL IN |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| SPECIAL FEATURES | STEEL HUB; CADMIUM PLATE; CCW ROTATION VIEWED FROM SIDE W/HUB PROJECTION |
| ATTACHMENT METHOD | SETSCREW |
| BLADE QUANTITY | 36 |
| STYLE DESIGNATOR | CURVED BLADES DOUBLE WIDTH |
| WIDTH | 6.160 INCHES MINIMUM AND 6.280 INCHES MAXIMUM IN |
| MATERIAL | ALUMINUM ALLOY BLADE |