The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SEAT, thread_class: 3B FIRST END, connection_style: GASKET SEAL (BOSS) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, surface_treatment: ANODIZE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-141-9051, 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 SEAT |
| thread_class | 3B FIRST END |
| connection_style | GASKET SEAL (BOSS) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| surface_treatment | ANODIZE |
| operating_pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| nominal_thread_size | 1.312 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| NSN | 4820-00-141-9051 |
| OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD CLASS | 3B FIRST END |
| MATERIAL | ALUMINUM ALLOY SEAT |
| SURFACE TREATMENT | ANODIZE |
| THREAD QUANTITY PER INCH | 12 FIRST END |
| CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END |
| DISK LOADING METHOD | SPRING |
| VALVE OPERATION METHOD | AUTOMATIC |
| NOMINAL THREAD SIZE | 1.312 INCHES FIRST END IN |
| MATERIAL | ALUMINUM ALLOY BODY |