The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 1.6250 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, keyway_depth: 0.0937 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.188 INCHES NOMINAL FIRST END IN, bore_diameter: 0.7500 INCHES NOMINAL SECOND END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-987-5040, 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 | 1.6250 INCHES NOMINAL BOTH ENDS IN |
| design_type | INTERNAL GEAR |
| keyway_depth | 0.0937 INCHES NOMINAL BOTH ENDS IN |
| keyway_width | 0.188 INCHES NOMINAL FIRST END IN |
| bore_diameter | 0.7500 INCHES NOMINAL SECOND END IN |
| overall_length | 3.375 INCHES NOMINAL IN |
| securing_method | THREADED HOLE(S) BOTH ENDS |
| outside_diameter | 3.750 INCHES NOMINAL IN |
| features_provided | KEYWAY AND SPLINE GEAR TEETH |
| keying_facility_type | KEYWAY BOTH ENDS |
| thread_size_designator | 1/4-28 FIRST END |
| NSN | 3010-00-987-5040 |
| BORE DIAMETER | 0.8750 INCHES NOMINAL FIRST END IN |
| KEYWAY WIDTH | 0.188 INCHES NOMINAL SECOND END IN |
| OVERALL LENGTH | 3.375 INCHES NOMINAL IN |
| BORE DIAMETER | 0.7500 INCHES NOMINAL SECOND END IN |
| THREADED HOLE QUANTITY | 1 SECOND END |
| FEATURES PROVIDED | KEYWAY AND SPLINE GEAR TEETH |
| THREAD SIZE DESIGNATOR | 1/4-28 FIRST END |
| THREADED HOLE LOCATION | FIRST END: 0.500 IN. FROM END OF HUB; SECOND END: 0.500 IN. FROM END OF HUB IN |
| BORE LENGTH | 1.6250 INCHES NOMINAL BOTH ENDS IN |
| KEYWAY DEPTH | 0.0937 INCHES NOMINAL BOTH ENDS IN |