9978869: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: FLARED (TUBE) FIRST END, style_designator: ANGLE. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-756-7889, 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 OVERALL |
| seat_angle | 37.0 DEGREES FIRST END |
| thread_class | 2A FIRST END A |
| connection_type | THREADED INTERNAL BOSS SECOND END |
| connection_style | FLARED (TUBE) FIRST END |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND FIRST END |
| disk_loading_method | SPRING |
| flow_control_device | PISTON |
| nominal_thread_size | 0.562 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC |
| opening_pressure_setting | 50.0 POUNDS PER SQUARE INCH LBS |
| NSN | 4820-00-756-7889 |
| FLOW CONTROL DEVICE | PISTON |
| CONNECTION STYLE | GASKET SEAL(BOSS) SECOND END |
| CONNECTION STYLE | FLARED (TUBE) FIRST END |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| STYLE DESIGNATOR | ANGLE |
| THREAD DIRECTION | RIGHT-HAND SECOND END |
| THREAD DIRECTION | RIGHT-HAND FIRST END |
| NOMINAL THREAD SIZE | 0.625 INCHES SECOND END IN |
| NOMINAL THREAD SIZE | 0.562 INCHES FIRST END IN |
No substitute or cross-reference records for this part.