The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINE CUT-OFF FIRST END, design_type: CLOSED, hook_radius: 0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM SECOND END IN, load_rating: 2.25 POUNDS NOMINAL LBS, coil_quantity: 10. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-328-1399, 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 CUT-OFF FIRST END |
| design_type | CLOSED |
| hook_radius | 0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM SECOND END IN |
| load_rating | 2.25 POUNDS NOMINAL LBS |
| coil_quantity | 10 |
| opening_width | 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM SECOND END IN |
| inside_diameter | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| style_designator | CYLINDRICAL |
| surface_treatment | CADMIUM OVERALL |
| spring_free_length | 0.755 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| coil_helix_direction | LEFT-HAND |
| NSN | 5360-00-328-1399 |
| MATERIAL | STEEL OVERALL |
| DESIGN TYPE | CLOSED |
| SPRING DEFLECTION RATE | 9.000 POUNDS PER INCH NOMINAL LBS |
| COIL TO HOOK INSIDE LENGTH | 0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM SECOND END IN |
| SPRING LENGTH UNDER LOAD | 0.900 INCHES NOMINAL IN |
| OPENING WIDTH | 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM SECOND END IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SPRING FREE OUTSIDE DIAMETER | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| SPRING FREE LENGTH | 0.755 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |