42315-55: DISC,BRAKE.
The DISC,BRAKE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.380 INCHES NOMINAL IN, thread_class: 2A A, thread_series: UNF, special_features: MATERIAL GRADE 2 STEEL PER SAE J995;FINISH: TYPE II ZINC PLATE AND YELLOW CHROMATE PER ASTM B633. This part is cataloged in the U.S.
Government catalog under NSN 3010-01-376-4440, 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 |
| nut_style | HEXAGON |
| nut_height | 0.380 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_series | UNF |
| special_features | MATERIAL GRADE 2 STEEL PER SAE J995;FINISH: TYPE II ZINC PLATE AND YELLOW CHROMATE PER ASTM B633 |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC AND CHROMATE OVERALL |
| width_across_flats | 0.930 INCHES NOMINAL IN |
| nominal_thread_size | 0.625 INCHES IN |
| bearing_surface_type | CHAMFERED |
| end_item_identification | 4210-01-622-0440;TRUCK,FIRE FIGHTING |
| NSN | 3010-01-376-4440 |
No substitute or cross-reference records for this part.