The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL(BOSS) SECOND END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4730-00-541-0991, 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 | ALUMINUM ALLOY BODY |
| thread_class | 3B FIRST END |
| connection_type | THREADED INTERNAL BOSS SECOND END |
| connection_style | GASKET SEAL(BOSS) SECOND END |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND FIRST END |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| surface_treatment | ANODIZE LOCATION NOT OTHERWISE SPECIFIED |
| operating_pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | PISTON |
| nominal_thread_size | 0.750 INCHES FIRST END IN |
| NSN | 4730-00-541-0991 |
| FABRICATION METHOD | MACHINED |
| NUT STYLE | TUBE COUPLING |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | COPPER ALLOY 464 OVERALL |
| NOMINAL THREAD SIZE | 0.562 INCHES IN |
| SMALLEST INSIDE DIAMETER | 0.386 INCHES NOMINAL IN |
| LENGTH TO SHOULDER | 0.562 INCHES NOMINAL IN |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES IN |
| NUT HEIGHT | 0.750 INCHES NOMINAL IN |
| THREAD CLASS | 2B |