84055-9: SEAT SPRING.
The SEAT SPRING is a Zapf industrial component. Key specifications include material: IRON ALLOY 660 NUT, nut_style: FLAT WITH TURNED BACK EDGE, nut_height: 0.378 INCHES NOMINAL IN, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.
Government catalog under NSN 2915-00-467-7040, 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 | IRON ALLOY 660 NUT |
| nut_style | FLAT WITH TURNED BACK EDGE |
| nut_height | 0.378 INCHES NOMINAL IN |
| temp_rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| nominal_thread_size | 0.562 INCHES IN |
| counterbore_diameter | 0.676 INCHES MINIMUM AND 0.686 INCHES MAXIMUM FIRST END IN |
| NSN | 2915-00-467-7040 |
No substitute or cross-reference records for this part.