485-8B28-2: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL FLOW CONTROL DEVICE, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-183-2258, 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 FLOW CONTROL DEVICE |
| seat_angle | 37.0 DEGREES SECOND END |
| thread_class | 3A SECOND END A |
| connection_style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND SECOND END |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.750 INCHES SECOND END IN |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-01-183-2258 |
| FLOW CONTROL DEVICE | POPPET |
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| STYLE DESIGNATOR | STRAIGHT THRU |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD DIRECTION | RIGHT-HAND SECOND END |
| THREAD DIRECTION | RIGHT-HAND FIRST END |
| NOMINAL THREAD SIZE | 0.750 INCHES SECOND END IN |
| NOMINAL THREAD SIZE | 0.375 INCHES FIRST END IN |
| SEAT ANGLE | 37.0 DEGREES SECOND END |
No substitute or cross-reference records for this part.