145139-1: 145139-1.
The 145139-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, inside_diameter: 0.206 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN, outside_diameter: 0.750 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND WITH FIN LEVER AND SLOTTED BACK, attachment_method: SETSCREWS. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-423-1733, 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 ALLOY |
| inside_diameter | 0.206 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| outside_diameter | 0.750 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND WITH FIN LEVER AND SLOTTED BACK |
| attachment_method | SETSCREWS |
| overall_thickness | 0.460 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 |
| shaft_accommodation_style | ROUND |
| NSN | 5355-01-423-1733 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.260 INCHES NOMINAL IN |
| SHAFT ACCOMMODATION STYLE | ROUND |
| OVERALL THICKNESS | 0.460 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND WITH FIN LEVER AND SLOTTED BACK |
| OUTSIDE DIAMETER | 0.750 INCHES NOMINAL IN |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
| INSIDE DIAMETER | 0.206 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| GRIPPING SURFACE CONDITION | GRIP AID |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
No substitute or cross-reference records for this part.