The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 210.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-052-2450, 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 STEM |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| style_designator | ANGLE |
| operating_pressure | 210.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| valve_operation_method | AUTOMATIC |
| end_item_identification | SHIP,OHIO CLASS SSN(TRIDENT) |
| adjustable_pressure_range | +181.0 TO 210.0 POUNDS PER SQUARE INCH LBS |
| furnished_items_and_quantity | 1 PLUGGED DRAIN |
| material_document_and_classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| NSN | 4820-01-052-2450 |
| FLOW CONTROL DEVICE | DISK |
| STYLE DESIGNATOR | ANGLE |
| FURNISHED ITEMS AND QUANTITY | 1 PLUGGED DRAIN |
| OPERATING PRESSURE | 210.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| MATERIAL | COPPER ALLOY BODY |
| DISK LOADING METHOD | SPRING |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.313 INCHES ALL ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |