21F0542-4681SS: IMPELLER,PUMP,CENTRIFUGAL.
The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, blade_type: FORWARD CURVE, hub_length: 0.750 INCHES NOMINAL AND 1.000 INCHES NOMINAL IN, design_type: SINGLE WIDTH, keyway_type: RECTANGULAR, hub_location: FRONT SIDE AND BACK SIDE. This part is cataloged in the U.S.
Government catalog under NSN 4320-00-100-3302, 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 |
| blade_type | FORWARD CURVE |
| hub_length | 0.750 INCHES NOMINAL AND 1.000 INCHES NOMINAL IN |
| design_type | SINGLE WIDTH |
| keyway_type | RECTANGULAR |
| hub_location | FRONT SIDE AND BACK SIDE |
| hub_quantity | 2 |
| keyway_depth | 0.094 INCHES NOMINAL IN |
| keyway_width | 0.188 INCHES NOMINAL IN |
| keyway_length | 1.125 INCHES NOMINAL IN |
| overall_width | 2.875 INCHES NOMINAL IN |
| blade_quantity | 4 |
| NSN | 4320-00-100-3302 |
| KEYWAY TYPE | RECTANGULAR |
| KEYWAY DEPTH | 0.094 INCHES NOMINAL IN |
| HUB BORE DIAMETER | 0.688 INCHES NOMINAL AND 1.500 INCHES NOMINAL IN |
| HUB LENGTH | 0.750 INCHES NOMINAL AND 1.000 INCHES NOMINAL IN |
| DESIGN TYPE | SINGLE WIDTH |
| OVERALL DIAMETER | 3.656 INCHES NOMINAL IN |
| MOUNTING METHOD | KEY |
| OVERALL WIDTH | 2.875 INCHES NOMINAL IN |
| KEYWAY QUANTITY | 1 |
| HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 1.125 INCHES NOMINAL AND 1.250 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.