The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: FULL LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.188 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 46, inside_diameter: 0.206 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-521-4804, 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.
| end_style | FULL LOOP BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.188 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 46 |
| inside_diameter | 0.206 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 3.685 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 0.620 POUNDS PER INCH NOMINAL LBS |
| spring_free_outside_diameter | 0.250 INCHES NOMINAL IN |
| material_document_and_classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5360-00-521-4804 |
| COIL QUANTITY | 46 |
| HOOK RADIUS | 0.188 INCHES NOMINAL BOTH ENDS IN |
| SPRING DEFLECTION RATE | 0.620 POUNDS PER INCH NOMINAL LBS |
| STYLE DESIGNATOR | CYLINDRICAL |
| SPRING FREE LENGTH | 3.685 INCHES NOMINAL IN |
| END STYLE | FULL LOOP BOTH ENDS |
| INSIDE DIAMETER | 0.206 INCHES NOMINAL IN |
| DESIGN TYPE | CLOSED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
No verified substitutes available.