MC4446: COUPLING,SHAFT,FLEXIBLE.
The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: ROUGH STOCK BOTH ENDS, bore_length: 1.9400 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, keyway_depth: 0.1900 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.500 INCHES NOMINAL BOTH ENDS IN, bore_diameter: 2.1250 INCHES MAXIMUM BOTH ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-997-0163, 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.
| bore_shape | ROUGH STOCK BOTH ENDS |
| bore_length | 1.9400 INCHES NOMINAL BOTH ENDS IN |
| design_type | INTERNAL GEAR |
| keyway_depth | 0.1900 INCHES NOMINAL BOTH ENDS IN |
| keyway_width | 0.500 INCHES NOMINAL BOTH ENDS IN |
| bore_diameter | 2.1250 INCHES MAXIMUM BOTH ENDS IN |
| overall_length | 4.000 INCHES NOMINAL IN |
| outside_diameter | 6.000 INCHES NOMINAL IN |
| features_provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE AND SPLINE GEAR TEETH AND SHROUDED COUPLING BOLT TYPE |
| keying_facility_type | KEYWAY BOTH ENDS |
| keying_facility_quantity | 1 BOTH ENDS |
| NSN | 3010-00-997-0163 |
| KEYWAY DEPTH | 0.1900 INCHES NOMINAL BOTH ENDS IN |
| BORE LENGTH | 1.9400 INCHES NOMINAL BOTH ENDS IN |
| DESIGN TYPE | INTERNAL GEAR |
| KEYING FACILITY TYPE | KEYWAY BOTH ENDS |
| OVERALL LENGTH | 4.000 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 6.000 INCHES NOMINAL IN |
| FEATURES PROVIDED | KEYWAY AND EXPOSED COUPLING BOLT TYPE AND SPLINE GEAR TEETH AND SHROUDED COUPLING BOLT TYPE |
| BORE SHAPE | ROUGH STOCK BOTH ENDS |
| KEYING FACILITY QUANTITY | 1 BOTH ENDS |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL BOTH ENDS IN |