The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 0.462 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNEF, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-078-3668, 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 | NICKEL ALLOY OVERALL |
| nut_style | TUBE COUPLING |
| nut_height | 0.462 INCHES NOMINAL IN |
| thread_class | 2B |
| thread_series | UNEF |
| thread_direction | RIGHT-HAND |
| fabrication_method | MACHINED |
| length_to_shoulder | 0.375 INCHES NOMINAL IN |
| width_across_flats | 0.757 INCHES NOMINAL IN |
| nominal_thread_size | 0.625 INCHES IN |
| smallest_inside_diameter | 0.517 INCHES NOMINAL IN |
| thread_quantity_per_inch | 24 |
| NSN | 4730-01-078-3668 |
| FABRICATION METHOD | MACHINED |
| NUT STYLE | TUBE COUPLING |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.625 INCHES IN |
| MATERIAL | NICKEL ALLOY OVERALL |
| THREAD CLASS | 2B |
| WIDTH ACROSS FLATS | 0.757 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 24 |
| SMALLEST INSIDE DIAMETER | 0.517 INCHES NOMINAL IN |
| NUT HEIGHT | 0.462 INCHES NOMINAL IN |