20213M01E0030: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET WITH BRAZING RING ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: ANGLE. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-127-8205, 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 | NICKEL ALLOY FLOW CONTROL DEVICE |
| bonnet_type | INSIDE SPRING |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING ALL ENDS |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | ANGLE |
| operating_pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | STEM |
| maximum_operating_temp | 150.0 FAHRENHEIT FIRST RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| end_item_identification | LOS ANGELES CLASS SSN (688) |
| NSN | 4820-01-127-8205 |
| FLOW CONTROL DEVICE | STEM |
| FURNISHED ITEMS AND QUANTITY | 2 NUT AND 2 TAILPIECE |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS IN |
| CONNECTION STYLE | SOCKET WITH BRAZING RING ALL ENDS |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| STYLE DESIGNATOR | ANGLE |
| OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| OPERATING PRESSURE | 335.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| ADJUSTABLE PRESSURE RANGE | +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS |