ADAPTER,STRAIGHT,FLANGE TO PIPE. Key specifications include material: STEEL OVERALL, flange_shape: ROUND WITH HOLES SECOND END, connection_type: FLANGE SECOND END, connection_style: PLAIN (PIPE) FIRST END, nominal_thickness: 0.562 INCHES SECOND END IN, bolt_hole_quantity: 4 SECOND END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4730-01-163-2609, 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 |
| flange_shape | ROUND WITH HOLES SECOND END |
| connection_type | FLANGE SECOND END |
| connection_style | PLAIN (PIPE) FIRST END |
| nominal_thickness | 0.562 INCHES SECOND END IN |
| bolt_hole_quantity | 4 SECOND END |
| flange_face_design | PLAIN SECOND END |
| nominal_thread_size | 0.500 INCHES FIRST END IN |
| nominal_overall_length | 2.750 INCHES IN |
| nominal_outside_diameter | 4.000 INCHES SECOND END IN |
| thread_series_designator | NPT FIRST END |
| bolt_hole_nominal_diameter | 0.562 INCHES SECOND END IN |
| NSN | 4730-01-163-2609 |
| NOMINAL OUTSIDE DIAMETER | 4.000 INCHES SECOND END IN |
| MATERIAL | STEEL OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| NOMINAL THICKNESS | 0.562 INCHES SECOND END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-20140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES SECOND END IN |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| NOMINAL OVERALL LENGTH | 2.750 INCHES IN |
| THREAD SERIES DESIGNATOR | NPT FIRST END |
| FLANGE FACE DESIGN | PLAIN SECOND END |