The COCK,SHUTOFF,SCREW STEM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 45.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-289-3378, 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 | 45.0 DEGREES FIRST END |
| thread_class | 3A FIRST END A |
| connection_type | THREADED EXTERNAL PIPE SECOND END |
| connection_style | PLAIN (PIPE) SECOND END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| flow_control_device | PLUG |
| nominal_thread_size | 0.250 INCHES SECOND END IN |
| valve_operation_method | MANUAL |
| thread_quantity_per_inch | 18 SECOND END |
| thread_series_designator | NPT SECOND END |
| NSN | 4820-00-289-3378 |
| VALVE OPERATION METHOD | MANUAL |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES SECOND END IN |
| CONNECTION STYLE | PLAIN (PIPE) SECOND END |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| THREAD SERIES DESIGNATOR | NPT SECOND END |
| THREAD DIRECTION | RIGHT-HAND SECOND END |
| THREAD QUANTITY PER INCH | 18 SECOND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES FIRST END IN |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL THREAD SIZE | 0.250 INCHES SECOND END IN |