The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include material: STEEL, face_width: 4.000 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, helix_direction: LEFT-HAND, outside_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-987-4655, 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.
| material | STEEL |
| face_width | 4.000 INCHES NOMINAL IN |
| overall_length | 1.125 INCHES NOMINAL IN |
| drive_end_shape | SQUARE SINGLE END INTERNAL |
| helix_direction | LEFT-HAND |
| outside_diameter | 2.500 INCHES NOMINAL IN |
| performance_type | HEAVY DUTY |
| special_features | 8 TEETH |
| style_designator | INTERNAL-INTERNAL |
| attachment_method | STUD |
| features_provided | MANUAL TOOL |
| overall_thickness | 0.500 INCHES NOMINAL IN |
| NSN | 5985-00-987-4655 |