RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: COPPER OVERALL, thickness: 0.031 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, bore_shape: STRAIGHT, bore_diameter: 65.00 MILLIMETERS NOMINAL MM, hole_diameter: 0.515 INCHES NOMINAL IN, overall_width: 23.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8561, 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 | COPPER OVERALL |
| thickness | 0.031 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| bore_shape | STRAIGHT |
| bore_diameter | 65.00 MILLIMETERS NOMINAL MM |
| hole_diameter | 0.515 INCHES NOMINAL IN |
| overall_width | 23.0 MILLIMETERS NOMINAL MM |
| load_direction | RADIAL |
| overall_length | 3.250 INCHES NOMINAL IN |
| surface_finish | GROUND |
| overall_diameter | 1.275 INCHES NOMINAL IN |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE |
| contact_arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| NSN | 3110-00-144-8561 |
| OVERALL OUTSIDE DIAMETER | 120.00 MILLIMETERS NOMINAL MM |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| MATERIAL | STEEL BALL |
| MATERIAL | STEEL INNER RING |
| MATERIAL | STEEL OUTER RING |
| SURFACE FINISH | GROUND |
| OVERALL WIDTH | 23.0 MILLIMETERS NOMINAL MM |
| BORE SHAPE | STRAIGHT |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE DIAMETER | 65.00 MILLIMETERS NOMINAL MM |