The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 SEAT, bonnet_type: INSIDE SPRING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY., thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-118-9200, 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 | STEEL COMP 303 SEAT |
| bonnet_type | INSIDE SPRING |
| connection_type | THREADED INTERNAL PIPE ALL ENDS |
| connection_style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| style_designator | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 3299.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.500 INCHES ALL ENDS IN |
| maximum_operating_temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| minimum_operating_temp | -20.0 FAHRENHEIT DEGF |
| NSN | 4820-01-118-9200 |
| MINIMUM OPERATING TEMP | -20.0 FAHRENHEIT DEGF |
| DISK LOADING METHOD | SPRING |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| BONNET TYPE | INSIDE SPRING |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| FLOW CONTROL DEVICE | POPPET |
| MATERIAL | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| OPENING PRESSURE SETTING | 3150.0 POUNDS PER SQUARE INCH LBS |