8R7448-3: VALVE,RESTRICTOR CHECK.
The VALVE,RESTRICTOR CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 FLOW CONTROL DEVICE, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) FIRST END, special_features: 2.026 IN. LG OVER-ALL,0.688 IN.
ACROSS FLATS IN, style_designator: STRAIGHT THRU. This part is cataloged in the U.S. Government catalog under NSN 4820-00-555-0146, 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 303 FLOW CONTROL DEVICE |
| thread_class | 3A FIRST END A |
| connection_type | THREADED EXTERNAL TUBE FIRST END |
| connection_style | PLAIN (TUBE) FIRST END |
| special_features | 2.026 IN. LG OVER-ALL,0.688 IN. ACROSS FLATS IN |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| aperture_diameter | 0.028 INCHES NOMINAL IN |
| mounting_position | HORIZONTAL |
| surface_treatment | ANODIZE |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| NSN | 4820-00-555-0146 |
| FLOW CONTROL DEVICE | POPPET |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| CONNECTION STYLE | PLAIN (TUBE) FIRST END |
| MOUNTING POSITION | HORIZONTAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END IN |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| APERTURE DIAMETER | 0.028 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND FIRST END |
No substitute or cross-reference records for this part.