RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL BALL, alignment_type: RIGID, overall_height: 0.3750 INCHES NOMINAL IN, surface_finish: GROUND, style_designator: FLAT RACE SURFACE, IN LINE BALL RETAINER, bore_smallest_diameter: 0.5000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-580-4220, 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 | STEEL BALL |
| alignment_type | RIGID |
| overall_height | 0.3750 INCHES NOMINAL IN |
| surface_finish | GROUND |
| style_designator | FLAT RACE SURFACE, IN LINE BALL RETAINER |
| bore_smallest_diameter | 0.5000 INCHES NOMINAL IN |
| overall_outside_diameter | 0.8750 INCHES NOMINAL IN |
| retainer_fabrication_method | MACHINED |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| thrust_directional_capability_designation | SINGLE |
| NSN | 3110-00-580-4220 |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| SURFACE FINISH | GROUND |
| THRUST DIRECTIONAL CAPABILITY DESIGNATION | SINGLE |
| ALIGNMENT TYPE | RIGID |
| RETAINER FABRICATION METHOD | MACHINED |
| BORE SMALLEST DIAMETER | 0.5000 INCHES NOMINAL IN |
| OVERALL HEIGHT | 0.3750 INCHES NOMINAL IN |
| MATERIAL | STEEL BALL |
| MATERIAL | STEEL WASHER |
| STYLE DESIGNATOR | FLAT RACE SURFACE, IN LINE BALL RETAINER |