401620: COUPLER,DIRECTIONAL.
The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, unit_type: TRANSMISSION LINE, head_style: FILLISTER, design_type: BIDIRECTIONAL, head_height: 0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, thread_class: 2A A. This part is cataloged in the U.S.
Government catalog under NSN 5315-00-200-3174, 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 COMP 431 OVERALL |
| unit_type | TRANSMISSION LINE |
| head_style | FILLISTER |
| design_type | BIDIRECTIONAL |
| head_height | 0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| thread_class | 2A A |
| usage_design | MAIN LINE AND SECONDARY LINE TERMINAL FITTING |
| head_diameter | 0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| hole_diameter | 0.031 INCHES NOMINAL IN |
| hole_quantity | 2 |
| overall_width | 0.500 INCHES NOMINAL IN |
| thread_length | 1.500 INCHES MINIMUM IN |
| NSN | 5315-00-200-3174 |
| FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| HOLE ARRANGEMENT STYLE | BOTH END DRILLED |
| FIRST END STYLE | CHAMFERED |
| FIRST HOLE DIAMETER | 0.045 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| PIN OVERALL DIAMETER | 0.1540 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN |
| PIN OVERALL LENGTH | 0.750 INCHES NOMINAL IN |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND HOLE DIAMETER | 0.045 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |