4820PL0977363: VALVE,RELIEF,PRESSURE AND TEMPER.
VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL COMP 316 SEAT, body_style: STRAIGHT THRU, temp_rating: 125.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, flow_control_device: DISK, FLAT, face_to_face_distance: 2.890 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-198-4203, 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 316 SEAT |
| body_style | STRAIGHT THRU |
| temp_rating | 125.0 FAHRENHEIT DEGF |
| temp_adjustability | NOT ADJUSTABLE |
| flow_control_device | DISK, FLAT |
| face_to_face_distance | 2.890 INCHES NOMINAL IN |
| first_end_thread_class | 3B |
| end_connection_quantity | 2 |
| second_end_thread_class | 3A A |
| media_for_which_designed | HYDRAULIC FLUID, SILICATE-ESTER BASE |
| opening_pressure_setting | ERR-060 |
| temp_control_device_type | THERMOSTATIC |
| NSN | 4820-01-198-4203 |
| FLOW CONTROL DEVICE | DISK, FLAT |
| FIRST END THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| TEMP RATING | 125.0 FAHRENHEIT DEGF |
| SECOND END NOMINAL THREAD SIZE | 0.750 INCHES IN |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END THREAD CLASS | 3A A |
| BODY STYLE | STRAIGHT THRU |
| FACE TO FACE DISTANCE | 2.890 INCHES NOMINAL IN |
| FIRST END THREAD CLASS | 3B |
No substitute or cross-reference records for this part.