The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: DOUBLE TWIST LOOP SECOND END, design_type: CLOSED, hook_radius: 0.594 INCHES NOMINAL BOTH ENDS IN, load_rating: 2.00 POUNDS NOMINAL LBS, inside_diameter: 1.008 INCHES MINIMUM AND 1.048 INCHES MAXIMUM 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 5360-00-039-7602, 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 | DOUBLE TWIST LOOP SECOND END |
| design_type | CLOSED |
| hook_radius | 0.594 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 2.00 POUNDS NOMINAL LBS |
| inside_diameter | 1.008 INCHES MINIMUM AND 1.048 INCHES MAXIMUM IN |
| style_designator | CYLINDRICAL |
| surface_treatment | ENAMEL OVERALL |
| spring_free_length | 26.437 INCHES MINIMUM AND 26.813 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_length_under_load | 27.062 INCHES MINIMUM AND 27.438 INCHES MAXIMUM IN |
| spring_free_outside_diameter | 1.167 INCHES MINIMUM AND 1.207 INCHES MAXIMUM IN |
| NSN | 5360-00-039-7602 |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| INSIDE DIAMETER | 1.008 INCHES MINIMUM AND 1.048 INCHES MAXIMUM IN |
| END STYLE | DOUBLE TWIST LOOP SECOND END |
| MATERIAL | STEEL OVERALL |
| DESIGN TYPE | CLOSED |
| SPRING FREE LENGTH | 26.437 INCHES MINIMUM AND 26.813 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | CYLINDRICAL |
| SPRING FREE OUTSIDE DIAMETER | 1.167 INCHES MINIMUM AND 1.207 INCHES MAXIMUM IN |
| SURFACE TREATMENT | ENAMEL OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |