The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.500 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.652 INCHES NOMINAL IN, special_features: O.375 IN. HEX INTERNAL DRIVE FEATURE IN, style_designator: PLAIN THREADED.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-399-2643, 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 OVERALL |
| thread_class | 2A SINGLE THREADED PORTION A |
| thread_length | 0.500 INCHES NOMINAL SINGLE THREADED PORTION IN |
| overall_height | 0.652 INCHES NOMINAL IN |
| special_features | O.375 IN. HEX INTERNAL DRIVE FEATURE IN |
| style_designator | PLAIN THREADED |
| nominal_thread_size | 0.750 INCHES SINGLE THREADED PORTION IN |
| body_inside_diameter | 0.438 INCHES NOMINAL IN |
| seating_surface_shape | FLAT |
| thread_series_designator | UNF SINGLE THREADED PORTION |
| NSN | 4820-00-399-2643 |
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | PLAIN THREADED |
| THREAD CLASS | 2A SINGLE THREADED PORTION A |
| OVERALL HEIGHT | 0.652 INCHES NOMINAL IN |
| THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
| NOMINAL THREAD SIZE | 0.750 INCHES SINGLE THREADED PORTION IN |
| SEATING SURFACE SHAPE | FLAT |
| BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL IN |
| THREAD LENGTH | 0.500 INCHES NOMINAL SINGLE THREADED PORTION IN |
| SPECIAL FEATURES | O.375 IN. HEX INTERNAL DRIVE FEATURE IN |