5226559: 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: 0.313 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 30, opening_width: 0.563 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-522-6559, 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 | 0.313 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 30 |
| opening_width | 0.563 INCHES NOMINAL BOTH ENDS IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 4.875 INCHES MINIMUM AND 5.125 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_free_outside_diameter | 0.750 INCHES NOMINAL IN |
| material_document_and_classification | QQ-W-474,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5360-00-522-6559 |
| SPRING FREE OUTSIDE DIAMETER | 0.750 INCHES NOMINAL IN |
| END STYLE | RAISED HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 0.563 INCHES NOMINAL BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 4.875 INCHES MINIMUM AND 5.125 INCHES MAXIMUM IN |
| COIL QUANTITY | 30 |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| MATERIAL | STEEL OVERALL |
No substitute or cross-reference records for this part.