2531428: COUPLING,SHAFT,FLEXIBLE.
The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 1.3750 INCHES NOMINAL BOTH ENDS IN, design_type: DOUBLE DISK, keyway_depth: 0.1250 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.250 INCHES NOMINAL BOTH ENDS IN, bore_diameter: 1.1250 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-399-7679, 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 | STRAIGHT BOTH ENDS |
| bore_length | 1.3750 INCHES NOMINAL BOTH ENDS IN |
| design_type | DOUBLE DISK |
| keyway_depth | 0.1250 INCHES NOMINAL BOTH ENDS IN |
| keyway_width | 0.250 INCHES NOMINAL BOTH ENDS IN |
| bore_diameter | 1.1250 INCHES NOMINAL BOTH ENDS IN |
| overall_length | 4.000 INCHES NOMINAL IN |
| securing_method | THREADED HOLE(S) BOTH ENDS |
| outside_diameter | 3.156 INCHES NOMINAL IN |
| keying_facility_type | KEYWAY BOTH ENDS |
| thread_size_designator | 1/4-20 BOTH ENDS |
| threaded_hole_location | BOTH ENDS: CENTERED ON HUB FLANGE, TOP OF KEYWAY |
| NSN | 3010-00-399-7679 |
| KEYWAY DEPTH | 0.1250 INCHES NOMINAL BOTH ENDS IN |
| SECURING METHOD | THREADED HOLE(S) BOTH ENDS |
| THREADED HOLE LOCATION | BOTH ENDS: CENTERED ON HUB FLANGE, TOP OF KEYWAY |
| BORE LENGTH | 1.3750 INCHES NOMINAL BOTH ENDS IN |
| DESIGN TYPE | DOUBLE DISK |
| KEYING FACILITY TYPE | KEYWAY BOTH ENDS |
| OVERALL LENGTH | 4.000 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 3.156 INCHES NOMINAL IN |
| BORE SHAPE | STRAIGHT BOTH ENDS |
| KEYING FACILITY QUANTITY | 1 BOTH ENDS |
No substitute or cross-reference records for this part.