The dishwasher pipe adapter, 1-1/2 x 1/2 in, spigot x barb, abs, black is a plumbing component designed to connect the discharge tube from a dishwasher to an under sink dwv drain system. this adapter is typically used with a wye fitting in a horizontal drain pipe to facilitate proper drainage. constructed from abs material, this fitting provides a connection between different pipe sizes. the adapter features a nominal size of 1-1/2" x 1/2" and utilizes a spigot x barb connection type for installation. with a length of 2.3", this component is designed for standard plumbing configurations. the black color finish allows for identification within plumbing systems. this adapter is intended for use in residential or commercial drain, waste, and vent applications. it serves as a transition point for water flow from the dishwasher hose to the main drain line. the spigot end is designed to fit into standard 1-1/2" fittings, while the barb end accommodates the dishwasher discharge tube. this component is a standard part of the plumbing assembly for kitchen sink areas where a dishwasher is installed.