B4013391-1: B4013391-1.
The B4013391-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, outside_diameter: 0.620 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND, attachment_method: SETSCREWS, overall_thickness: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-279-0506, 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 | ALUMINUM |
| outside_diameter | 0.620 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| overall_thickness | 0.620 INCHES NOMINAL IN |
| nominal_thread_size | 0.138 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 1 |
| thread_quantity_per_inch | 32 SCREW HOLE |
| thread_series_designator | UNF SCREW HOLE |
| gripping_surface_condition | SMOOTH |
| distance_from_hole_center_to_knob/skirt_base | 0.250 INCHES NOMINAL IN |
| NSN | 5355-01-279-0506 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.250 INCHES NOMINAL IN |
| OVERALL THICKNESS | 0.620 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 0.620 INCHES NOMINAL IN |
| SETSCREW HOLE QUANTITY | 1 |
| NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE IN |
| GRIPPING SURFACE CONDITION | SMOOTH |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| MATERIAL | ALUMINUM |
No substitute or cross-reference records for this part.