57694000: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include valve_size: 1.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: ANGLE FLANGED ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-172-9122, 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 | 1.500 INCHES IN |
| bonnet_type | EXPOSED SPRING |
| flange_shape | ROUND WITH HOLES FIRST END |
| connection_type | FLANGE FIRST END |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | ANGLE FLANGED ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| nominal_thickness | 1.312 INCHES SECOND END IN |
| bolt_hole_quantity | 4 SECOND END |
| flange_face_design | PLAIN SECOND END |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| NSN | 4820-00-172-9122 |
| FLOW CONTROL DEVICE | DISK |
| FLANGE SHAPE | ROUND WITH HOLES FIRST END |
| FLANGE SHAPE | ROUND WITH HOLES SECOND END |
| RENEWABLE SEAT RING TYPE | THREADED |
| FLANGE FACE DESIGN | RAISED STRAIGHT FIRST END |
| FLANGE FACE DESIGN | PLAIN SECOND END |
| BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES FIRST END IN |
| BOLT CIRCLE NOMINAL DIAMETER | 4.875 INCHES SECOND END IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| CONNECTION TYPE | FLANGE SECOND END |