140-31049: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: HAND LOOP BOTH ENDS, design_type: CLOSED, load_rating: 0.560 POUNDS NOMINAL LBS, coil_quantity: 120, inside_diameter: 0.260 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-526-1304, 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 | HAND LOOP BOTH ENDS |
| design_type | CLOSED |
| load_rating | 0.560 POUNDS NOMINAL LBS |
| coil_quantity | 120 |
| inside_diameter | 0.260 INCHES NOMINAL IN |
| special_features | HOOK END LOOPS CLOSED |
| style_designator | CYLINDRICAL |
| spring_free_length | 4.177 INCHES NOMINAL IN |
| coil_helix_direction | LEFT-HAND |
| spring_deflection_rate | 0.233 POUNDS PER INCH NOMINAL LBS |
| spring_length_under_load | 5.250 INCHES NOMINAL IN |
| NSN | 5360-00-526-1304 |
| SPRING FREE OUTSIDE DIAMETER | 0.312 INCHES NOMINAL IN |
| LOAD RATING | 0.560 POUNDS NOMINAL LBS |
| END STYLE | HAND LOOP BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 4.177 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 0.233 POUNDS PER INCH NOMINAL LBS |
| INSIDE DIAMETER | 0.260 INCHES NOMINAL IN |
| SPRING LENGTH UNDER LOAD | 5.250 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.