D57-00591: D57-00591.
The D57-00591 is a the manufacturer industrial component. Key specifications include shank_style: STRAIGHT, skirt_style: RING, skirt_design: NONDETACHABLE, overall_depth: 0.525 INCHES NOMINAL IN, shank_diameter: 0.665 INCHES NOMINAL IN, inside_diameter: 0.252 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5355-00-615-1759, 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.
| shank_style | STRAIGHT |
| skirt_style | RING |
| skirt_design | NONDETACHABLE |
| overall_depth | 0.525 INCHES NOMINAL IN |
| shank_diameter | 0.665 INCHES NOMINAL IN |
| inside_diameter | 0.252 INCHES NOMINAL IN |
| outside_diameter | 0.718 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | CROWN |
| attachment_method | SETSCREWS |
| overall_thickness | 0.718 INCHES NOMINAL IN |
| nominal_thread_size | 0.138 INCHES SCREW HOLE IN |
| NSN | 5355-00-615-1759 |
| SHANK DIAMETER | 0.665 INCHES NOMINAL IN |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.345 INCHES NOMINAL IN |
| SHAFT ACCOMMODATION STYLE | ROUND |
| OVERALL THICKNESS | 0.718 INCHES NOMINAL IN |
| SKIRT OUTSIDE DIAMETER | 0.593 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CROWN |
| OUTSIDE DIAMETER | 0.718 INCHES NOMINAL IN |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE IN |
| INSIDE DIAMETER | 0.252 INCHES NOMINAL IN |