4401-250: REGULATOR.
The REGULATOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEAT, seat_type: GROUND-JOINT, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 1.250 INCHES FIRST END IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-902-0158, 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 SEAT |
| seat_type | GROUND-JOINT |
| connection_type | THREADED INTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| nominal_thread_size | 1.250 INCHES FIRST END IN |
| fsc_application_data | PROC STA UPGRADE |
| nominal_overall_length | 2.437 INCHES IN |
| media_for_which_designed | STEAM SINGLE RESPONSE |
| thread_series_designator | NPT FIRST END |
| nominal_pipe_size_accommodated | 1.250 INCHES FIRST END IN |
| NSN | 4730-00-902-0158 |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES FIRST END IN |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| NOMINAL OVERALL LENGTH | 2.437 INCHES IN |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| SEAT TYPE | GROUND-JOINT |
| NOMINAL THREAD SIZE | 1.250 INCHES FIRST END IN |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL | COPPER ALLOY SEAT |