1321391: COUPLING,SHAFT,FLEXIBLE.
The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: SPLINED BOTH ENDS, design_type: BUSHING, spline_length: 1.250 INCHES NOMINAL FIRST END IN, overall_length: 3.937 INCHES NOMINAL IN, spline_quantity: 19 FIRST END, bushing_material: STEEL. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-384-5992, 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 | SPLINED BOTH ENDS |
| design_type | BUSHING |
| spline_length | 1.250 INCHES NOMINAL FIRST END IN |
| overall_length | 3.937 INCHES NOMINAL IN |
| spline_quantity | 19 FIRST END |
| bushing_material | STEEL |
| outside_diameter | 3.875 INCHES NOMINAL IN |
| features_provided | EXPOSED COUPLING BOLT TYPE AND SHROUDED COUPLING BOLT TYPE |
| spline_major_diameter | 1.1250 INCHES NOMINAL FIRST END IN |
| spline_minor_diameter | 0.9000 INCHES NOMINAL SECOND END IN |
| NSN | 3010-00-384-5992 |
| BUSHING MATERIAL | STEEL |
| SPLINE MINOR DIAMETER | 1.1250 INCHES NOMINAL FIRST END IN |
| SPLINE MINOR DIAMETER | 0.9000 INCHES NOMINAL SECOND END IN |
| DESIGN TYPE | BUSHING |
| SPLINE LENGTH | 1.250 INCHES NOMINAL SECOND END IN |
| SPLINE LENGTH | 1.250 INCHES NOMINAL FIRST END IN |
| OVERALL LENGTH | 3.937 INCHES NOMINAL IN |
| SPLINE MAJOR DIAMETER | 1.1250 INCHES NOMINAL FIRST END IN |
| SPLINE MAJOR DIAMETER | 1.0000 INCHES NOMINAL SECOND END IN |
| OUTSIDE DIAMETER | 3.875 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.