547304: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.125 INCHES NOMINAL BOTH ENDS IN, load_rating: 14.500 POUNDS NOMINAL LBS, style_designator: CYLINDRICAL W/ CONVEX ENDS. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-939-0646, 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 631 OVERALL |
| end_style | RAISED HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.125 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 14.500 POUNDS NOMINAL LBS |
| style_designator | CYLINDRICAL W/ CONVEX ENDS |
| surface_treatment | PASSIVATE OVERALL |
| spring_free_length | 2.161 INCHES MINIMUM AND 2.239 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_length_under_load | 2.570 INCHES NOMINAL IN |
| coil_to_hook_inside_length | 0.400 INCHES NOMINAL FIRST END IN |
| spring_free_outside_diameter | 0.429 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN |
| NSN | 5360-00-939-0646 |
| SPRING FREE OUTSIDE DIAMETER | 0.429 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN |
| LOAD RATING | 14.500 POUNDS NOMINAL LBS |
| END STYLE | RAISED HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL W/ CONVEX ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 2.161 INCHES MINIMUM AND 2.239 INCHES MAXIMUM IN |
| COIL TO HOOK INSIDE LENGTH | 0.500 INCHES NOMINAL SECOND END IN |
| COIL TO HOOK INSIDE LENGTH | 0.400 INCHES NOMINAL FIRST END IN |
| SPRING LENGTH UNDER LOAD | 2.570 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.