NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Key specifications include nut_style: SINGLE BALL SEAT, HEXAGON, nut_height: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, ball_seat_radius: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN, thread_direction: LEFT-HAND. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-053-7804, 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 COMP 4135 OR STEEL COMP 4140 OR STEEL COMP 5135 OR STEEL COMP 5140 OR STEEL COMP 8637 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL |
| nut_style | SINGLE BALL SEAT, HEXAGON |
| nut_height | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNF |
| ball_seat_radius | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| thread_direction | LEFT-HAND |
| features_provided | CASEHARDENED |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 1.475 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| nominal_thread_size | 0.750 INCHES IN |
| thread_quantity_per_inch | 16 |
| NSN | 5310-00-053-7804 |
| WIDTH ACROSS FLATS | 1.480 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 16 |
| NOMINAL THREAD SIZE | 0.750 INCHES IN |
| THREAD SERIES | UNF |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| NUT STYLE | SINGLE BALL SEAT, HEXAGON |
| THREAD DIRECTION | LEFT-HAND |
| MATERIAL | STEEL COMP 1120 OVERALL |
| BALL SEAT RADIUS | 0.875 INCHES NOMINAL IN |