0657C1918S901A: IMPELLER,PUMP,CENTRIFUGAL.
The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: PLASTIC, blade_type: BACKWARD CURVE, hub_length: 3.250 INCHES NOMINAL IN, design_type: DOUBLE WIDTH, keyway_type: MACHINE, hub_location: CENTRALLY. This part is cataloged in the U.S.
Government catalog under NSN 4320-01-443-8668, 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 | PLASTIC |
| blade_type | BACKWARD CURVE |
| hub_length | 3.250 INCHES NOMINAL IN |
| design_type | DOUBLE WIDTH |
| keyway_type | MACHINE |
| hub_location | CENTRALLY |
| hub_quantity | 1 |
| keyway_depth | 0.283 INCHES NOMINAL IN |
| keyway_width | 0.625 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| keyway_length | 3.250 INCHES NOMINAL IN |
| overall_width | 6.500 INCHES NOMINAL IN |
| blade_quantity | 5 |
| NSN | 4320-01-443-8668 |
| KEYWAY TYPE | MACHINE |
| KEYWAY DEPTH | 0.283 INCHES NOMINAL IN |
| HUB BORE DIAMETER | 2.626 INCHES MINIMUM AND 2.628 INCHES MAXIMUM IN |
| HUB LENGTH | 3.250 INCHES NOMINAL IN |
| DESIGN TYPE | DOUBLE WIDTH |
| OVERALL DIAMETER | 13.630 INCHES NOMINAL IN |
| MOUNTING METHOD | KEY |
| OVERALL WIDTH | 6.500 INCHES NOMINAL IN |
| KEYWAY QUANTITY | 1 |
| BLADE QUANTITY | 5 |
No substitute or cross-reference records for this part.