5550531-1: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY., thread_direction: RIGHT-HAND ALL ENDS, flow_control_device: POPPET. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-302-1887, 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 | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| connection_type | THREADED EXTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| style_designator | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| thread_direction | RIGHT-HAND ALL ENDS |
| flow_control_device | POPPET |
| nominal_thread_size | 0.750 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | AIR FIRST RESPONSE |
| opening_pressure_setting | 90.0 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | NPT FIRST END |
| NSN | 4820-01-302-1887 |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS IN |
| MEDIA FOR WHICH DESIGNED | ACETYLENE SECOND RESPONSE |
| MEDIA FOR WHICH DESIGNED | HYDROGEN FIFTH RESPONSE |
| MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS THIRD RESPONSE |
| MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |