The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL STEM, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, disk_loading_method: SPRING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-202-8221, 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 STEM |
| connection_type | THREADED EXTERNAL PIPE ALL ENDS |
| connection_style | PLAIN (PIPE) ALL ENDS |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.375 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| opening_pressure_setting | 20.0 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 18 FIRST END |
| thread_series_designator | NPT ALL ENDS |
| NSN | 4820-00-202-8221 |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS IN |
| DISK LOADING METHOD | SPRING |
| MATERIAL | COPPER ALLOY BODY |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 20.0 POUNDS PER SQUARE INCH LBS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES ALL ENDS IN |
| STYLE DESIGNATOR | ANGLE |