6539-11-138-4101: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: ROUND, nut_diameter: 3.915 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.600 INCHES NOMINAL IN, thread_series: UNJS. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-447-5026, 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 | ROUND |
| nut_diameter | 3.915 INCHES NOMINAL IN |
| thread_class | 3B |
| nut_thickness | 0.600 INCHES NOMINAL IN |
| thread_series | UNJS |
| hardness_rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| special_features | 8 COUNTERSUNK HOLES LOCATED ON A OD OF 3.915 |
| thread_direction | RIGHT-HAND |
| drive_point_depth | 0.250 INCHES NOMINAL IN |
| drive_point_width | 0.250 INCHES NOMINAL IN |
| nominal_thread_size | 3.340 INCHES IN |
| NSN | 5310-01-447-5026 |
| THREAD SERIES | UNJS |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| DRIVE POINT WIDTH | 0.250 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 3.340 INCHES IN |
| NUT DIAMETER | 3.915 INCHES NOMINAL IN |
| DRIVE POINT DEPTH | 0.250 INCHES NOMINAL IN |
| NUT THICKNESS | 0.600 INCHES NOMINAL IN |
| SPECIAL FEATURES | 8 COUNTERSUNK HOLES LOCATED ON A OD OF 3.915 |
| DRIVE POINT QUANTITY | 8 |
No substitute or cross-reference records for this part.