The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-130-2158, 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 |
| bonnet_type | INSIDE SCREW |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| style_designator | ANGLE |
| operating_pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| bonnet_attachment_method | BOLTED |
| media_for_which_designed | WATER, SALT THIRD RESPONSE |
| NSN | 4820-01-130-2158 |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | RUBBER SYNTHETIC PACKING |
| OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| MATERIAL | NICKEL ALLOY STEM |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| MATERIAL | NICKEL ALLOY SEAT |
| CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| MEDIA FOR WHICH DESIGNED | STEAM SECOND RESPONSE |