3-10253-3: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, shank_length: 0.719 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.520 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, overall_length: 1.779 INCHES NOMINAL IN, style_designator: ROUND, CLOSED W/SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-720-1407, 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 4340 OVERALL |
| shank_length | 0.719 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.520 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| overall_length | 1.779 INCHES NOMINAL IN |
| style_designator | ROUND, CLOSED W/SHOULDER |
| thread_direction | RIGHT-HAND |
| eye_outside_width | 0.875 INCHES NOMINAL IN |
| shoulder_diameter | 0.875 INCHES NOMINAL IN |
| shoulder_thickness | 0.100 INCHES NOMINAL IN |
| eye_inside_diameter | 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| eye_stock_thickness | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| NSN | 4820-00-720-1407 |
| FLOW CONTROL DEVICE | BALL |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS IN |
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| BONNET TYPE | INSIDE SCREW |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS IN |
| DISK LOADING METHOD | SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| THREAD QUANTITY PER INCH | 18 ALL ENDS |
No substitute or cross-reference records for this part.