9M1089: 9M1089.
The 9M1089 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, thread_class: 3B, overall_depth: 0.465 INCHES NOMINAL IN, outside_diameter: 0.390 INCHES NOMINAL IN, style_designator: ROUND CONCENTRIC, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-699-2838, 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 |
| thread_class | 3B |
| overall_depth | 0.465 INCHES NOMINAL IN |
| outside_diameter | 0.390 INCHES NOMINAL IN |
| style_designator | ROUND CONCENTRIC |
| thread_direction | RIGHT-HAND |
| attachment_method | UNTHREADED COUNTERBORED AND STEPPED HOLE |
| overall_thickness | 0.528 INCHES NOMINAL IN |
| nominal_thread_size | 0.112 INCHES SETSCREW IN |
| knob_portion_diameter | 0.390 INCHES NOMINAL IN |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 40 SETSCREW |
| NSN | 5355-01-699-2838 |
| KNOB PORTION DIAMETER | 0.390 INCHES NOMINAL IN |
| OVERALL THICKNESS | 0.528 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND CONCENTRIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4117 OR AMS-QQ-A-225/8 ASSN STD SINGLE MATERIAL RESPONSE |
| OUTSIDE DIAMETER | 0.390 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.112 INCHES SETSCREW IN |
| GRIPPING SURFACE CONDITION | GRIP AID |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | KNOB-HAND, KNURLED, 0.125 SHAFT |