482 1-2SS22-2: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 BODY, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN, OPTIONAL END (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, surface_treatment: PASSIVATE. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-478-9331, 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 BODY |
| connection_type | THREADED EXTERNAL PIPE SECOND END |
| connection_style | PLAIN, OPTIONAL END (PIPE) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| surface_treatment | PASSIVATE |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.500 INCHES SECOND END IN |
| valve_operation_method | AUTOMATIC |
| thread_quantity_per_inch | 14 SECOND END |
| thread_series_designator | ANPT SECOND END |
| NSN | 4820-00-478-9331 |
| FLOW CONTROL DEVICE | POPPET |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES SECOND END IN |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES FIRST END IN |
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) FIRST END |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END |
| CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END |
| STYLE DESIGNATOR | STRAIGHT THRU |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| THREAD DIRECTION | RIGHT-HAND SECOND END |
| THREAD DIRECTION | RIGHT-HAND FIRST END |