RC457-101: RC457-101.
The RC457-101 is a the manufacturer industrial component. Key specifications include inside_width: 0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN, inside_diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, outside_diameter: 0.880 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND, attachment_method: SETSCREWS. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-221-0722, 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 | 0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| inside_diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| outside_diameter | 0.880 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| overall_thickness | 0.580 INCHES NOMINAL IN |
| reference_marking | LINE |
| nominal_thread_size | 0.164 INCHES SCREW HOLE IN |
| material_transparency | CLEAR |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 32 SCREW HOLE |
| NSN | 5355-01-221-0722 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.310 INCHES NOMINAL IN |
| INSIDE WIDTH | 0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE |
| OVERALL THICKNESS | 0.580 INCHES NOMINAL IN |
| MATERIAL TRANSPARENCY | CLEAR |
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 0.880 INCHES NOMINAL IN |
| REFERENCE MARKING | LINE |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE IN |
No substitute or cross-reference records for this part.