The 2081621-4 is a the manufacturer industrial component. Key specifications include color: BLACK, outside_diameter: 0.875 INCHES NOMINAL IN, style_designator: ROUND, attachment_method: SETSCREWS, overall_thickness: 0.875 INCHES NOMINAL IN, reference_marking: ARROW. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-795-7217, 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.
| color | BLACK |
| outside_diameter | 0.875 INCHES NOMINAL IN |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| overall_thickness | 0.875 INCHES NOMINAL IN |
| reference_marking | ARROW |
| nominal_thread_size | 0.138 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 32 SCREW HOLE |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| distance_from_hole_center_to_knob/skirt_base | 0.180 INCHES NOMINAL IN |
| NSN | 5355-00-795-7217 |
| OVERALL THICKNESS | 0.875 INCHES NOMINAL IN |
| ATTACHMENT METHOD | SETSCREWS |
| COLOR | BLACK |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| STYLE DESIGNATOR | ROUND |
| NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| SETSCREW HOLE QUANTITY | 2 |
| OUTSIDE DIAMETER | 0.875 INCHES NOMINAL IN |
| REFERENCE MARKING | ARROW |