The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SWIVEL HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.281 INCHES NOMINAL BOTH ENDS IN, load_rating: 77.00 POUNDS MINIMUM AND 88.00 POUNDS MAXIMUM LBS, coil_quantity: 35. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-353-2563, 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 | SWIVEL HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.281 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 77.00 POUNDS MINIMUM AND 88.00 POUNDS MAXIMUM LBS |
| coil_quantity | 35 |
| opening_width | 0.562 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.5626 INCHES NOMINAL IN |
| style_designator | DOUBLE CYLINDRICAL |
| surface_treatment | ENAMEL OVERALL |
| spring_free_length | 12.001 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| NSN | 5360-00-353-2563 |
| DISTANCE BETWEEN ENDS | 2.750 INCHES MINIMUM IN |
| SPRING FREE LENGTH | 12.001 INCHES NOMINAL IN |
| COIL QUANTITY | 35 |
| MATERIAL DOCUMENT AND CLASSIFICATION | TDA B-119,NORTH AMERICAN ROCKWELL CORP,TRANSMISSION AND AXLE DIV MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| DESIGN TYPE | CLOSED |
| MATERIAL | STEEL OVERALL |
| END STYLE | SWIVEL HOOK BOTH ENDS |
| HOOK RADIUS | 0.281 INCHES NOMINAL BOTH ENDS IN |
| LOAD RATING | 77.00 POUNDS MINIMUM AND 88.00 POUNDS MAXIMUM LBS |