The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINED HALF LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.320 INCHES NOMINAL BOTH ENDS IN, opening_width: 0.120 INCHES NOMINAL BOTH ENDS IN, inside_diameter: 0.640 INCHES NOMINAL 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 5360-01-056-1348, 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 | MACHINED HALF LOOP BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.320 INCHES NOMINAL BOTH ENDS IN |
| opening_width | 0.120 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.640 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PASSIVATE OVERALL |
| spring_free_length | 5.110 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_free_outside_diameter | 0.750 INCHES NOMINAL IN |
| material_document_and_classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5360-01-056-1348 |
| INSIDE DIAMETER | 0.640 INCHES NOMINAL IN |
| SPRING FREE LENGTH | 5.110 INCHES NOMINAL IN |
| HOOK RADIUS | 0.320 INCHES NOMINAL BOTH ENDS IN |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| DESIGN TYPE | CLOSED |
| SPRING FREE OUTSIDE DIAMETER | 0.750 INCHES NOMINAL IN |
| OPENING WIDTH | 0.120 INCHES NOMINAL BOTH ENDS IN |
| STYLE DESIGNATOR | CYLINDRICAL |
| END STYLE | MACHINED HALF LOOP BOTH ENDS |
No verified substitutes available.