255AS143-1: SPRING,HELICAL,TORSION.
The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: ONE HOOK END OVERALL, end_length: 1.172 INCHES NOMINAL BOTH ENDS IN, center_style: SQUARE TYPE, coil_quantity: 2-1/2, stock_diameter: 0.072 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-340-2843, 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 | ONE HOOK END OVERALL |
| end_length | 1.172 INCHES NOMINAL BOTH ENDS IN |
| center_style | SQUARE TYPE |
| coil_quantity | 2-1/2 |
| stock_diameter | 0.072 INCHES NOMINAL IN |
| inside_diameter | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| special_features | COIL HELIX OTHER DIRECTION RH |
| style_designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| surface_treatment | PASSIVATE OVERALL |
| spring_free_length | 1.531 INCHES NOMINAL IN |
| center_section_width | 0.619 INCHES NOMINAL IN |
| NSN | 5360-00-340-2843 |
| SPRING FREE OUTSIDE DIAMETER | 0.488 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| END STYLE | ONE HOOK END OVERALL |
| END LENGTH | 1.172 INCHES NOMINAL BOTH ENDS IN |
| CENTER SECTION WIDTH | 0.619 INCHES NOMINAL IN |
| STYLE DESIGNATOR | DOUBLE TORSION, RIGHT AND LEFT HAND |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 1.531 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 0.140 POUNDS PER INCH NOMINAL LBS |
| COIL AXIS TO CENTER SECTION DISTANCE | 1.866 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.