5590-121: VALVE,RESTRICTOR CHECK.
The VALVE,RESTRICTOR CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 BODY, connection_type: THREADED EXTERNAL TUBE ALL ENDS, special_features: FREE FLOW 3GPM AT 20 PSI AT 90 DEG F,RESTRICTED FLOW 0.54GPM AT 30000 PSI AT 90 DEG F DEGF, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, surface_treatment: PASSIVATE. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-269-7229, 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 630 BODY |
| connection_type | THREADED EXTERNAL TUBE ALL ENDS |
| special_features | FREE FLOW 3GPM AT 20 PSI AT 90 DEG F,RESTRICTED FLOW 0.54GPM AT 30000 PSI AT 90 DEG F DEGF |
| style_designator | STRAIGHT THRU |
| mounting_position | HORIZONTAL |
| surface_treatment | PASSIVATE |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| valve_operation_method | AUTOMATIC |
| surface_treatment_document_and_classification | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES |
| NSN | 4820-00-269-7229 |
| FLOW CONTROL DEVICE | POPPET |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES |
| MOUNTING POSITION | HORIZONTAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | FREE FLOW 3GPM AT 20 PSI AT 90 DEG F,RESTRICTED FLOW 0.54GPM AT 30000 PSI AT 90 DEG F DEGF |
| SURFACE TREATMENT | PASSIVATE |
| MATERIAL | STEEL COMP 630 BODY |
| MATERIAL | STEEL COMP 440C FLOW CONTROL DEVICE |