The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: ROUND WITH HOLES SECOND END, connection_type: UNTHREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, nominal_thickness: 0.438 INCHES SECOND END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-067-9709, 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 | COPPER ALLOY OVERALL |
| flange_shape | ROUND WITH HOLES SECOND END |
| connection_type | UNTHREADED EXTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| style_designator | ANGLE |
| nominal_thickness | 0.438 INCHES SECOND END IN |
| bolt_hole_quantity | 4 SECOND END |
| flange_face_design | PLAIN SECOND END |
| operating_pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| NSN | 4820-01-067-9709 |
| BOLT HOLE QUANTITY | 4 SECOND END |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| MAXIMUM OPERATING TEMP | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| FLOW CONTROL DEVICE | DISK |
| DISK LOADING METHOD | SPRING |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES FIRST END IN |
| BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES SECOND END IN |
| NOMINAL OUTSIDE DIAMETER | 3.812 INCHES SECOND END IN |
| FLANGE FACE DESIGN | PLAIN SECOND END |
| NOMINAL THICKNESS | 0.438 INCHES SECOND END IN |