12-859-14: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, seat_angle: 12.0 DEGREES FIRST END, thread_class: 3B SECOND END, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: GASKET SEAL (BOSS) SECOND END, special_features: THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-787-7248, 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 BODY |
| seat_angle | 12.0 DEGREES FIRST END |
| thread_class | 3B SECOND END |
| connection_type | THREADED EXTERNAL TUBE FIRST END |
| connection_style | GASKET SEAL (BOSS) SECOND END |
| special_features | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND SECOND END |
| mounting_position | HORIZONTAL OR VERTICAL |
| flow_control_device | DISK |
| nominal_thread_size | 1.062 INCHES SECOND END IN |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-00-787-7248 |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION STYLE | FLARELESS FIRST END |
| CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES SECOND END IN |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES FIRST END IN |
| THREAD DIRECTION | RIGHT-HAND SECOND END |