7186868: COUPLING,SHAFT,RIGID.
The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: SPLINED BOTH ENDS, spline_type: INVOLUTE BOTH ENDS, body_material: STEEL, spline_length: 5.875 INCHES NOMINAL FIRST END IN, overall_length: 7.250 INCHES NOMINAL IN, spline_quantity: 31 BOTH ENDS. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-385-7722, 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 |
| spline_type | INVOLUTE BOTH ENDS |
| body_material | STEEL |
| spline_length | 5.875 INCHES NOMINAL FIRST END IN |
| overall_length | 7.250 INCHES NOMINAL IN |
| spline_quantity | 31 BOTH ENDS |
| overall_diameter | 2.998 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| special_features | COUNTERBORE DIAMETER: 2.109 IN. MINIMUM AND 2.141 IN. MAXIMUM; COUNTERBORE DEPTH: 0.688 IN. NOMINAL; PITCH DIAMETER: 1.9375 IN. NOMINAL IN |
| style_designator | PLAIN SLEEVE |
| features_provided | BORE COUNTERBORE |
| surface_treatment | PHOSPHATE |
| spline_major_diameter | 2.0375 INCHES NOMINAL BOTH ENDS IN |
| NSN | 3010-00-385-7722 |
| SPLINE MINOR DIAMETER | 1.8860 INCHES NOMINAL FIRST END IN |
| SPLINE TYPE | INVOLUTE BOTH ENDS |
| OVERALL DIAMETER | 2.998 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| SPLINE LENGTH | 5.875 INCHES NOMINAL FIRST END IN |
| STYLE DESIGNATOR | PLAIN SLEEVE |
| OVERALL LENGTH | 7.250 INCHES NOMINAL IN |
| SPLINE MAJOR DIAMETER | 2.0375 INCHES NOMINAL BOTH ENDS IN |
| FEATURES PROVIDED | BORE COUNTERBORE |
| BORE SHAPE | SPLINED BOTH ENDS |
| SPLINE PRESSURE ANGLE IN DEG | 30.000 BOTH ENDS |
No substitute or cross-reference records for this part.