The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL BOSS FIRST END, connection_style: GASKET SEAL(BOSS) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-528-2838, 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 CORROSION RESISTING SEAT |
| thread_class | 3B FIRST END |
| connection_type | THREADED INTERNAL BOSS FIRST END |
| connection_style | GASKET SEAL(BOSS) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| operating_pressure | 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 1.062 INCHES FIRST END IN |
| supplementary_features | APPLICABLE TO ACFT,TYPE C-135 AND KC-135 |
| NSN | 4820-00-528-2838 |
| THREAD CLASS | 3B FIRST END |
| MATERIAL | STEEL CORROSION RESISTING SEAT |
| DISK LOADING METHOD | SPRING |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE |
| MATERIAL | STEEL CORROSION RESISTING STEM |
| NOMINAL THREAD SIZE | 1.062 INCHES FIRST END IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END |
| SUPPLEMENTARY FEATURES | APPLICABLE TO ACFT,TYPE C-135 AND KC-135 |