9459M31P20: COUPLING,SHAFT,RIGID.
The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: SPLINED FIRST END, spline_type: INVOLUTE FIRST END, body_material: STEEL COMP 4140, spline_length: 1.310 INCHES NOMINAL THROUGH BORE IN, overall_length: 4.630 INCHES NOMINAL IN, spline_quantity: 24 SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 3010-01-311-7644, 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 FIRST END |
| spline_type | INVOLUTE FIRST END |
| body_material | STEEL COMP 4140 |
| spline_length | 1.310 INCHES NOMINAL THROUGH BORE IN |
| overall_length | 4.630 INCHES NOMINAL IN |
| spline_quantity | 24 SECOND END |
| overall_diameter | 2.120 INCHES NOMINAL IN |
| style_designator | INTERNAL/EXTERNAL SPLINE |
| features_provided | BORE COUNTERBORE |
| spline_major_diameter | 1.2620 INCHES NOMINAL SECOND END IN |
| spline_minor_diameter | 1.4070 INCHES NOMINAL THROUGH BORE IN |
| end_item_identification | F110 GE-100 ENGING, B-1B ACFT, SERD 1115 |
| NSN | 3010-01-311-7644 |
| SPLINE MINOR DIAMETER | 1.0390 INCHES NOMINAL SECOND END IN |
| SPLINE MINOR DIAMETER | 1.4070 INCHES NOMINAL THROUGH BORE IN |
| SPLINE TYPE | INVOLUTE FIRST END |
| OVERALL DIAMETER | 2.120 INCHES NOMINAL IN |
| SPLINE LENGTH | 1.380 INCHES NOMINAL SECOND END IN |
| SPLINE LENGTH | 1.310 INCHES NOMINAL THROUGH BORE IN |
| STYLE DESIGNATOR | INTERNAL/EXTERNAL SPLINE |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 4.630 INCHES NOMINAL IN |
| SPLINE MAJOR DIAMETER | 1.2620 INCHES NOMINAL SECOND END IN |
No substitute or cross-reference records for this part.