The 52066 is a UNYKAch industrial component. Key specifications include material: STEEL FILL, wire_fill_type: TWISTED TUFT, outside_diameter: 3.500 INCHES NOMINAL IN, style_designator: UNTHREADED ARBOR HOLE, arbor_hole_diameter: 0.500 INCHES NOMINAL IN, maximum_speed_rating_in_rpm: 4500.0. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-903-4619, 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 FILL |
| wire_fill_type | TWISTED TUFT |
| outside_diameter | 3.500 INCHES NOMINAL IN |
| style_designator | UNTHREADED ARBOR HOLE |
| arbor_hole_diameter | 0.500 INCHES NOMINAL IN |
| maximum_speed_rating_in_rpm | 4500.0 |
| NSN | 6145-00-903-4619 |
| STRAND AWG SIZE PER CONDUCTOR | 29 ALL CONDUCTORS |
| CONDUCTOR FORM | STRANDED ALL CONDUCTORS |
| CONDUCTOR QUANTITY | 2 |
| VOLTAGE RATING | 1000.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS |
| MATERIAL | COPPER CORE CONDUCTOR ALL CONDUCTORS |
| CONDUCTOR ARRANGEMENT AND QUANTITY | 2 SINGLES |
| MATERIAL | PLASTIC VINYL FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS |
| CROSS-SECTIONAL SHAPE STYLE | OVAL |
| SURFACE TREATMENT | TIN CORE CONDUCTOR ALL CONDUCTORS |
| STRAND QUANTITY PER CONDUCTOR | 19 ALL CONDUCTORS |