G102-557: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: MAINSPRING, load_rating: 165.000 POUNDS MINIMUM LBS, coil_quantity: 10-1/4, stock_diameter: 0.137 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-066-9552, 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 UNS K08500 OVERALL |
| end_style | SHORT TWISTED HOOK BOTH ENDS |
| design_type | MAINSPRING |
| load_rating | 165.000 POUNDS MINIMUM LBS |
| coil_quantity | 10-1/4 |
| stock_diameter | 0.137 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN |
| inside_diameter | 0.498 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | CADMIUM OVERALL |
| spring_free_length | 2.245 INCHES MINIMUM AND 2.295 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 250.000 POUNDS PER INCH NOMINAL LBS |
| NSN | 5360-00-066-9552 |
| SPRING FREE OUTSIDE DIAMETER | 0.761 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| LOAD RATING | 165.000 POUNDS MINIMUM LBS |
| END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| DESIGN TYPE | MAINSPRING |
| STYLE DESIGNATOR | CYLINDRICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 2.245 INCHES MINIMUM AND 2.295 INCHES MAXIMUM IN |
| SPRING DEFLECTION RATE | 250.000 POUNDS PER INCH NOMINAL LBS |
| INSIDE DIAMETER | 0.498 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.