645B-6-12-T: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 BODY, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-552-3498, 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 BODY |
| thread_class | 3B ALL ENDS |
| connection_type | THREADED INTERNAL BOSS ALL ENDS |
| connection_style | GASKET SEAL(BOSS) ALL ENDS |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| surface_treatment | PASSIVATE LOCATION NOT OTHERWISE SPECIFIED |
| operating_pressure | 3100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 1.062 INCHES ALL ENDS IN |
| NSN | 4820-00-552-3498 |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| STYLE DESIGNATOR | ANGLE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS IN |
| OPERATING PRESSURE | 3100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| ADJUSTABLE PRESSURE RANGE | +430.0 TO 650.0 POUNDS PER SQUARE INCH LBS |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS IN |
No substitute or cross-reference records for this part.