3908226: FAN,CIRCULATING.
The FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL PROPERTY CLASS 8.8 OVERALL, head_style: HEXAGON, head_height: 7.0 MILLIMETERS NOMINAL MM, thread_length: 26.0 MILLIMETERS NOMINAL MM, fastener_length: 90.0 MILLIMETERS NOMINAL MM, hardness_rating: 18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 4140-01-068-2995, 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 PROPERTY CLASS 8.8 OVERALL |
| head_style | HEXAGON |
| head_height | 7.0 MILLIMETERS NOMINAL MM |
| thread_length | 26.0 MILLIMETERS NOMINAL MM |
| fastener_length | 90.0 MILLIMETERS NOMINAL MM |
| hardness_rating | 18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | ZINC AND CHROMATE OVERALL |
| width_between_flats | 17.0 MILLIMETERS NOMINAL MM |
| end_item_identification | 3990-01-444-5196 CEMENT MIXER |
| nominal_thread_diameter | 10.0 MILLIMETERS MM |
| NSN | 4140-01-068-2995 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BRACKET(S) AND 4 UNTHREADED HOLE(S) |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | 50.0 AND 60.0 |
| INCLOSURE TYPE | FULLY INCLOSED |
| LENGTH | 3.000 INCHES NOMINAL IN |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| FLOW DIRECTION | OUTWARD |
| DRIVE TYPE | DIRECT |
| STYLE DESIGNATOR | FIXED |
No substitute or cross-reference records for this part.