1856/19-OR001 is a PVC-insulated hookup wire designed for general-purpose electrical connections. It features a 20 AWG (19/32) tinned copper conductor with a diameter of 0.040 inches and PVC insulation with a 0.010-inch nominal wall thickness, resulting in an overall insulation diameter of 0.060 ± 0.002 inches. The wire is rated for 600 VRMS and operates over a temperature range of -55°C to 105°C, meeting MIL-W-16878E/1 military specifications. Electrical properties include a nominal inductance of 0.04 µH/ft and conductor DC resistance of 9.3 O/1000ft at 20°C. This RoHS-compliant wire is suitable for applications requiring reliable performance in demanding environments, including military and industrial equipment.