VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-197-3710, 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 | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 | DISK |
| maximum_operating_temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| end_item_identification | OLIVER HAZARD PERRY CLASS FFG |
| NSN | 4820-01-197-3710 |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE |
| STYLE DESIGNATOR | ANGLE |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET ATTACHMENT METHOD | UNION |
| CONNECTION STYLE | SOCKET WITH BRAZING RING ALL ENDS |
| MATERIAL | COPPER ALLOY 922 BODY |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |