The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: DOBBY HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.047 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 13, opening_width: 0.385 INCHES NOMINAL BOTH ENDS IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5999-00-709-0752, 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 | DOBBY HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.047 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 13 |
| opening_width | 0.385 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.341 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PAINT OVERALL |
| spring_free_length | 2.279 INCHES NOMINAL IN |
| coil_helix_direction | LEFT-HAND |
| spring_free_outside_diameter | 0.491 INCHES NOMINAL IN |
| NSN | 5999-00-709-0752 |
| MATERIAL | PLASTIC BODY |
| FSC APPLICATION DATA | FLASHLIGHT |
| CHAIN | NOT INCLUDED |
| HEIGHT | 0.800 INCHES NOMINAL IN |
| THREAD SIZE | 2-1/16-16 |
| MOUNTING METHOD | THREAD |
| INSERT | NOT INCLUDED |
| LENGTH | 2.500 INCHES NOMINAL IN |
| WIDTH | 2.500 INCHES NOMINAL IN |
| MATERIAL | PLASTIC BODY |