T143245: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINE LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.375 INCHES NOMINAL BOTH ENDS IN, load_rating: 8.500 POUNDS MINIMUM AND 71.500 POUNDS MAXIMUM LBS, coil_quantity: 30-1/4. This part is cataloged in the U.S.
Government catalog under NSN 5360-01-197-3198, 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 | MACHINE LOOP BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.375 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 8.500 POUNDS MINIMUM AND 71.500 POUNDS MAXIMUM LBS |
| coil_quantity | 30-1/4 |
| opening_width | 0.261 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.730 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | OIL OVERALL |
| spring_free_length | 5.676 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| NSN | 5360-01-197-3198 |
| SPRING FREE OUTSIDE DIAMETER | 1.000 INCHES NOMINAL IN |
| LOAD RATING | 8.500 POUNDS MINIMUM AND 71.500 POUNDS MAXIMUM LBS |
| END STYLE | MACHINE LOOP BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 0.261 INCHES NOMINAL BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | A15-3,CAGE 75160 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 5.676 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 8.500 POUNDS PER INCH NOMINAL LBS |
| COIL TO HOOK INSIDE LENGTH | 0.750 INCHES NOMINAL BOTH ENDS IN |