The 5020-5621 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_depth: 0.500 INCHES NOMINAL IN, inside_diameter: 0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: HEXAGON, attachment_method: SETSCREWS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-988-2163, 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 | COPPER ALLOY |
| overall_depth | 0.500 INCHES NOMINAL IN |
| inside_diameter | 0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| screw_drive_type | CROSS RECESS TYPE 1 |
| style_designator | HEXAGON |
| attachment_method | SETSCREWS |
| overall_thickness | 0.625 INCHES NOMINAL IN |
| width_across_flats | 0.437 INCHES NOMINAL IN |
| nominal_thread_size | 0.112 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 40 SCREW HOLE |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| NSN | 5355-00-988-2163 |
| MATERIAL | COPPER ALLOY |
| WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL IN |
| ATTACHMENT METHOD | SETSCREWS |
| INSIDE DIAMETER | 0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| SCREW DRIVE TYPE | CROSS RECESS TYPE 1 |
| THREAD QUANTITY PER INCH | 40 SCREW HOLE |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| STYLE DESIGNATOR | HEXAGON |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
| SETSCREW HOLE QUANTITY | 2 |