The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, 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 4820-00-542-5683, 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 OVERALL |
| connection_type | THREADED EXTERNAL PIPE ALL ENDS |
| connection_style | PLAIN (PIPE) ALL ENDS |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| disk_loading_method | SPRING |
| flow_control_device | BALL |
| nominal_thread_size | 0.125 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| end_item_identification | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); ARMORED MULTI-PURPOSE VEHICLE (AMPV) |
| opening_pressure_setting | 25.0 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | PTF-SPL SHORT ALL ENDS |
| NSN | 4820-00-542-5683 |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| END ITEM IDENTIFICATION | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); ARMORED MULTI-PURPOSE VEHICLE (AMPV) |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | PTF-SPL SHORT ALL ENDS |
| FLOW CONTROL DEVICE | BALL |
| DISK LOADING METHOD | SPRING |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| OPENING PRESSURE SETTING | 25.0 POUNDS PER SQUARE INCH LBS |