RD238-A2B1: RD238-A2B1.
The RD238-A2B1 is a the manufacturer industrial component. Key specifications include inside_width: 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN, overall_depth: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, inside_diameter: 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN, outside_diameter: 0.500 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-134-9378, 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.
| inside_width | 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN |
| overall_depth | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| inside_diameter | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| outside_diameter | 0.500 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| counterbore_depth | 0.080 INCHES NOMINAL IN |
| overall_thickness | 0.440 INCHES NOMINAL IN |
| reference_marking | INDICATOR LINE |
| nominal_thread_size | 0.112 INCHES SCREW HOLE IN |
| counterbore_diameter | 0.260 INCHES NOMINAL IN |
| NSN | 5355-01-134-9378 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| INSIDE WIDTH | 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN |
| SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE |
| OVERALL THICKNESS | 0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| COUNTERBORE DEPTH | 0.080 INCHES NOMINAL IN |
| REFERENCE MARKING | INDICATOR LINE |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
No substitute or cross-reference records for this part.