3253849: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1566 OVERALL, end_style: MACHINE LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.250 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 23, opening_width: 0.375 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-322-6161, 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 COMP 1566 OVERALL |
| end_style | MACHINE LOOP BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.250 INCHES NOMINAL BOTH ENDS IN |
| coil_quantity | 23 |
| opening_width | 0.375 INCHES NOMINAL SECOND END IN |
| inside_diameter | 0.528 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 5.473 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| coil_to_hook_inside_length | 0.563 INCHES NOMINAL FIRST END IN |
| spring_free_outside_diameter | 0.688 INCHES NOMINAL IN |
| NSN | 5360-00-322-6161 |
| SPRING FREE OUTSIDE DIAMETER | 0.688 INCHES NOMINAL IN |
| END STYLE | MACHINE LOOP BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 0.250 INCHES NOMINAL FIRST END IN |
| OPENING WIDTH | 0.375 INCHES NOMINAL SECOND END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 5.473 INCHES NOMINAL IN |
| COIL TO HOOK INSIDE LENGTH | 0.750 INCHES NOMINAL SECOND END IN |
| COIL TO HOOK INSIDE LENGTH | 0.563 INCHES NOMINAL FIRST END IN |
No substitute or cross-reference records for this part.