The 4251221F is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, surface_treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR, round_conductor_size: 22 AWG SINGLE CONDUCTOR, electrical_resistance: 50.0 OHMS IMPEDANCE, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-537-3735, 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 CORE CONDUCTOR SINGLE CONDUCTOR |
| conductor_form | STRANDED SINGLE CONDUCTOR |
| surface_treatment | TIN CORE CONDUCTOR SINGLE CONDUCTOR |
| conductor_quantity | 1 |
| round_conductor_size | 22 AWG SINGLE CONDUCTOR |
| electrical_resistance | 50.0 OHMS IMPEDANCE |
| cross-sectional_shape_style | ROUND |
| strand_awg_size_per_conductor | 36 SINGLE CONDUCTOR |
| strand_quantity_per_conductor | 27 SINGLE CONDUCTOR |
| cross_section_outside_diameter | 0.160 INCHES NOMINAL IN |
| conductor_arrangement_and_quantity | 1 COAXIAL |
| material_document_and_classification | QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR |
| NSN | 6145-00-537-3735 |