591-1-121: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: FULL HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.078 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 52, opening_width: 0.117 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-464-7874, 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 302 OVERALL |
| end_style | FULL HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.078 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 52 |
| opening_width | 0.117 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.060 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PASSIVATE OVERALL |
| spring_free_length | 1.265 INCHES MINIMUM AND 1.327 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND |
| coil_to_hook_inside_length | 0.234 INCHES NOMINAL BOTH ENDS IN |
| NSN | 5360-00-464-7874 |
| SPRING FREE OUTSIDE DIAMETER | 0.190 INCHES NOMINAL IN |
| END STYLE | FULL HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 0.117 INCHES NOMINAL BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 1.265 INCHES MINIMUM AND 1.327 INCHES MAXIMUM IN |
| COIL TO HOOK INSIDE LENGTH | 0.234 INCHES NOMINAL BOTH ENDS IN |
| INSIDE DIAMETER | 0.060 INCHES NOMINAL IN |
| COIL QUANTITY | 52 |
No substitute or cross-reference records for this part.