KC6401: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.312 INCHES NOMINAL BOTH ENDS IN, load_rating: 47.000 POUNDS NOMINAL LBS, coil_quantity: 38. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-740-9447, 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 OVERALL |
| end_style | RAISED HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.312 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 47.000 POUNDS NOMINAL LBS |
| coil_quantity | 38 |
| opening_width | 1.062 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.6444 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 6.461 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_length_under_load | 9.500 INCHES NOMINAL IN |
| NSN | 5360-00-740-9447 |
| SPRING FREE OUTSIDE DIAMETER | 0.8555 INCHES NOMINAL IN |
| LOAD RATING | 47.000 POUNDS NOMINAL LBS |
| END STYLE | RAISED HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 1.062 INCHES NOMINAL BOTH ENDS IN |
| OPENING WIDTH | 0.312 INCHES NOMINAL FIRST END IN |
| SPRING FREE LENGTH | 6.461 INCHES NOMINAL IN |
| COIL TO HOOK INSIDE LENGTH | 1.562 INCHES NOMINAL SECOND END IN |
| COIL TO HOOK INSIDE LENGTH | 0.688 INCHES NOMINAL FIRST END IN |