0690-0022: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 30.0 DEGREES ALL ENDS, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: INVERTED FLARE (TUBE) FIRST END, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-052-8543, 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 | COPPER ALLOY OVERALL |
| seat_angle | 30.0 DEGREES ALL ENDS |
| thread_class | 2A SECOND END A |
| connection_type | THREADED EXTERNAL TUBE SECOND END |
| connection_style | INVERTED FLARE (TUBE) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND SECOND END |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.562 INCHES SECOND END IN |
| NSN | 4820-01-052-8543 |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION STYLE | INVERTED FLARE (TUBE) FIRST END |
| CONNECTION STYLE | INVERTED FLARE (TUBE) SECOND END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END |
| CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES FIRST END IN |
| OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD DIRECTION | RIGHT-HAND SECOND END |
No substitute or cross-reference records for this part.