The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL FLOW CONTROL DEVICE, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, offset_distance: 0.820 INCHES IN, connection_style: GASKET SEAL (BOSS) ALL ENDS, style_designator: OFFSET. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-990-8726, 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 FLOW CONTROL DEVICE |
| thread_class | 2B ALL ENDS |
| connection_type | THREADED INTERNAL BOSS ALL ENDS |
| offset_distance | 0.820 INCHES IN |
| connection_style | GASKET SEAL (BOSS) ALL ENDS |
| style_designator | OFFSET |
| thread_direction | RIGHT-HAND ALL ENDS |
| mounting_facility | THREADED FASTENER |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| NSN | 4820-00-990-8726 |
| MATERIAL | STEEL SEAT |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| FACE TO FACE DISTANCE | 3.000 INCHES IN |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS IN |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| MOUNTING FACILITY | THREADED FASTENER |
| OFFSET DISTANCE | 0.820 INCHES IN |
| MAXIMUM OPERATING TEMP | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |