638-018-001: COUPLING,SHAFT,FLEXIBLE.
The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.1875 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, bore_diameter: 0.1250 INCHES NOMINAL BOTH ENDS IN, overall_length: 0.656 INCHES NOMINAL IN, insert_material: PLASTIC. This part is cataloged in the U.S.
Government catalog under NSN 3010-01-181-8285, 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 | 0.1875 INCHES NOMINAL BOTH ENDS IN |
| design_type | INSERT |
| bore_diameter | 0.1250 INCHES NOMINAL BOTH ENDS IN |
| overall_length | 0.656 INCHES NOMINAL IN |
| insert_material | PLASTIC |
| securing_method | THREADED HOLE(S) BOTH ENDS |
| outside_diameter | 0.375 INCHES NOMINAL IN |
| thread_size_designator | NO-4/0.112/40 BOTH ENDS |
| threaded_hole_location | BOTH ENDS: CENTERED 0.094 IN. FROM END OF HUB, 120 DEG APART IN |
| threaded_hole_quantity | 2 BOTH ENDS |
| furnished_items_and_quantity | SETSCREW 4 |
| NSN | 3010-01-181-8285 |
| SECURING METHOD | THREADED HOLE(S) BOTH ENDS |
| THREADED HOLE LOCATION | BOTH ENDS: CENTERED 0.094 IN. FROM END OF HUB, 120 DEG APART IN |
| BORE LENGTH | 0.1875 INCHES NOMINAL BOTH ENDS IN |
| DESIGN TYPE | INSERT |
| OVERALL LENGTH | 0.656 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL IN |
| BORE SHAPE | STRAIGHT BOTH ENDS |
| THREADED HOLE QUANTITY | 2 BOTH ENDS |
| THREAD SIZE DESIGNATOR | NO-4/0.112/40 BOTH ENDS |
| BORE DIAMETER | 0.1250 INCHES NOMINAL BOTH ENDS IN |
No substitute or cross-reference records for this part.