801-6640828PC120-2: NUT,SELF-LOCKING,HEXAGON.
The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), locking_feature: PREVAILING TORQUE ALL METAL DESIGN. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-472-7058, 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 CORROSION RESISTING OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_across_flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| nominal_thread_size | 0.625 INCHES IN |
| bearing_surface_type | WASHER FACED |
| thread_pitch_diameters | +0.5660 TO 0.5732 INCHES IN |
| NSN | 5310-01-472-7058 |
| WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| THREAD PITCH DIAMETERS | +0.5660 TO 0.5732 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-563 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.625 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| SURFACE TREATMENT | ZINC OVERALL |
| NUT STYLE | HEXAGON |