The 28398 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, end_style: REDUCED LOOP END FIRST END, end_length: 1.313 INCHES NOMINAL SECOND END IN, hook_radius: 0.094 INCHES NOMINAL FIRST END IN, coil_quantity: 9-3/4, hook_leg_length: 0.219 INCHES NOMINAL FIRST END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-396-1070, 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 | COPPER ALLOY OVERALL |
| end_style | REDUCED LOOP END FIRST END |
| end_length | 1.313 INCHES NOMINAL SECOND END IN |
| hook_radius | 0.094 INCHES NOMINAL FIRST END IN |
| coil_quantity | 9-3/4 |
| hook_leg_length | 0.219 INCHES NOMINAL FIRST END IN |
| inside_diameter | 0.511 INCHES NOMINAL IN |
| special_features | CHANNEL MOUNTED |
| style_designator | SINGLE TORSION LEFT HAND |
| hook_opening_width | 0.094 INCHES NOMINAL SECOND END IN |
| spring_free_length | 0.594 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND |
| NSN | 5998-00-396-1070 |
| SPECIAL FEATURES | CHANNEL MOUNTED |
| SPECIAL FEATURES | CHANNEL MOUNTED |