The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2A A, overall_height: 2.650 INCHES NOMINAL IN, outside_diameter: 4.392 INCHES NOMINAL IN, style_designator: PLUG. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-375-7858, 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 |
| seat_angle | 45.0 DEGREES NOMINAL |
| thread_class | 2A A |
| overall_height | 2.650 INCHES NOMINAL IN |
| outside_diameter | 4.392 INCHES NOMINAL IN |
| style_designator | PLUG |
| nominal_thread_size | 1.406 INCHES IN |
| thread_quantity_per_inch | 18 |
| thread_series_designator | UNS |
| NSN | 4820-00-375-7858 |
| THREAD SERIES DESIGNATOR | UNS |
| MATERIAL | STEEL CORROSION RESISTING |
| SEAT ANGLE | 45.0 DEGREES NOMINAL |
| OVERALL HEIGHT | 2.650 INCHES NOMINAL IN |
| STYLE DESIGNATOR | PLUG |
| THREAD QUANTITY PER INCH | 18 |
| OUTSIDE DIAMETER | 4.392 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 1.406 INCHES IN |
| THREAD CLASS | 2A A |