The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 50.0 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 4820-01-052-3975, 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 | COPPER ALLOY BODY |
| connection_type | THREADED EXTERNAL PIPE ALL ENDS |
| connection_style | PLAIN (PIPE) FIRST END |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| nominal_thread_size | 0.500 INCHES SECOND END IN |
| valve_operation_method | AUTOMATIC |
| end_item_identification | LOS ANGELES CLASS SSN(688) |
| media_for_which_designed | AIR SINGLE RESPONSE |
| thread_series_designator | NPT ALL ENDS |
| NSN | 4820-01-052-3975 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN(688) |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| NOMINAL THREAD SIZE | 0.500 INCHES SECOND END IN |