The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include valve_size: 2.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES SECOND END, style_designator: ANGLE FLANGED ENDS, features_provided: PRESSURE TIGHT OUTLET SIDE, nominal_thickness: 1.688 INCHES FIRST 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 4820-00-163-5173, 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.
| valve_size | 2.500 INCHES IN |
| bonnet_type | EXPOSED SPRING |
| flange_shape | ROUND WITH HOLES SECOND END |
| style_designator | ANGLE FLANGED ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| nominal_thickness | 1.688 INCHES FIRST END IN |
| bolt_hole_quantity | 8 FIRST END |
| flange_face_design | RAISED STRAIGHT SECOND END |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| recess_nominal_depth | 0.062 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC OR MANUAL |
| NSN | 4820-00-163-5173 |
| RENEWABLE SEAT RING TYPE | THREADED |
| DISK LOADING METHOD | SPRING |
| BOLT HOLE NOMINAL DIAMETER | 1.125 INCHES FIRST END IN |
| OPENING PRESSURE SETTING | 1400.0 POUNDS PER SQUARE INCH LBS |
| VALVE SIZE | 2.500 INCHES IN |
| RAISED FACE NOMINAL HEIGHT | 0.062 INCHES SECOND END IN |
| FLANGE SHAPE | ROUND WITH HOLES SECOND END |
| FLANGE FACE DESIGN | RAISED STRAIGHT SECOND END |
| NOMINAL OUTSIDE DIAMETER | 10.000 INCHES SECOND END IN |
| RAISED FACE NOMINAL DIAMETER | 6.188 INCHES SECOND END IN |