1R30613-041R: VALVE,RESTRICTOR CHECK.
The VALVE,RESTRICTOR CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL (BOSS) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-617-8346, 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 | ALUMINUM ALLOY BODY |
| thread_class | 3B ALL ENDS |
| connection_type | THREADED INTERNAL BOSS ALL ENDS |
| connection_style | GASKET SEAL (BOSS) ALL ENDS |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND ALL ENDS |
| aperture_diameter | 0.420 INCHES NOMINAL IN |
| surface_treatment | ANODIZE |
| flow_control_device | POPPET |
| nominal_thread_size | 0.562 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| thread_series_designator | UNF ALL ENDS |
| NSN | 4820-00-617-8346 |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| APERTURE DIAMETER | 0.420 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS IN |
| SURFACE TREATMENT | ANODIZE |
| THREAD CLASS | 3B ALL ENDS |
| MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
No substitute or cross-reference records for this part.