2501-4-4: 2501-4-4.
The 2501-4-4 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 5999-00-020-7997, 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 OVERALL |
| flow_angle | 90.0 DEGREES |
| seat_angle | 37.0 DEGREES FIRST END |
| thread_class | 2A FIRST END A |
| connection_type | THREADED EXTERNAL PIPE SECOND END |
| connection_style | PLAIN (PIPE) SECOND END |
| nominal_thread_size | 0.438 INCHES FIRST END IN |
| thread_series_designator | UNF FIRST END |
| nominal_outside_diameter_tube_accommodated | 0.250 INCHES FIRST END IN |
| NSN | 5999-00-020-7997 |
| SPECIAL FEATURES | NYLON COLOR WHITE; 0.375 IN. DIA; 0.075 IN. THK; FOUR HOLES EQUALLY SPACED 90 DEG APART IN |