The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 FLOW CONTROL DEVICE, thread_class: 3B SECOND END3B SECOND END, connection_type: THREADED INTERNAL BOSS FIRST ENDTHREADED INTERNAL BOSS FIRST END, connection_style: GASKET SEAL(BOSS) ALL ENDSGASKET SEAL(BOSS) ALL ENDS, thread_direction: RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END, features_provided: PRESSURE TIGHT OUTLET SIDEPRESSURE TIGHT OUTLET SIDE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-410-5545, 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 FLOW CONTROL DEVICE |
| thread_class | 3B SECOND END3B SECOND END |
| connection_type | THREADED INTERNAL BOSS FIRST ENDTHREADED INTERNAL BOSS FIRST END |
| connection_style | GASKET SEAL(BOSS) ALL ENDSGASKET SEAL(BOSS) ALL ENDS |
| thread_direction | RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END |
| features_provided | PRESSURE TIGHT OUTLET SIDEPRESSURE TIGHT OUTLET SIDE |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRINGSPRING |
| flow_control_device | POPPETPOPPET |
| nominal_thread_size | 0.548 INCHES SECOND END0.548 INCHES SECOND END IN |
| maximum_operating_temp | 275.0 FAHRENHEIT SINGLE RESPONSE275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATICAUTOMATIC |
| NSN | 4820-00-410-5545 |
| CONNECTION TYPE | THREADED INTERNAL BOSS SECOND ENDTHREADED INTERNAL BOSS SECOND END |
| MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES SECOND END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| THREAD CLASS | 3B FIRST END3B FIRST END |
| MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |
| ADJUSTABLE PRESSURE RANGE | +3450.0 TO 3500.0 POUNDS PER SQUARE INCH+3450.0 TO 3500.0 POUNDS PER SQUARE INCH LBS |
| THREAD DIRECTION | RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END |
| VALVE OPERATION METHOD | AUTOMATICAUTOMATIC |
| NOMINAL THREAD SIZE | 0.548 INCHES SECOND END0.548 INCHES SECOND END IN |