B5157: SUPPORT,STRUCTURAL COMPONENT,AIR.
SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include phase: THREE, length: 3.875 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-120-4276, 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.
| phase | THREE |
| length | 3.875 INCHES NOMINAL IN |
| material | ALUMINUM OVERALL |
| drive_type | DIRECT |
| ring_style | CONCENTRIC |
| joint_style | VERTICAL JOINT |
| air_flow_rate | 300.0 CUBIC FEET PER MINUTE MAXIMUM |
| overall_width | 0.1835 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN |
| flow_direction | INWARD |
| inclosure_type | FULLY INCLOSED |
| prime_mover_type | ELECTRIC MOTOR |
| special_features | OUTSIDE DIAMETER IS 1.0000 INCHES NOMINAL. IN |
| NSN | 3110-00-120-4276 |
| OVERALL WIDTH | 2.0000 INCHES NOMINAL IN |
| OVERALL OUTSIDE DIAMETER | 1.5000 INCHES NOMINAL IN |
| SPECIAL FEATURES | OUTSIDE DIAMETER IS 1.0000 INCHES NOMINAL. IN |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCES FOR JOURNAL BEARINGS |