A washing machine comprising: a casing having an input port , formed on a front surface thereof, through which laundry is inputted; a tub which is disposed in the casing to contain fluid, and has an opening, formed on a front surface thereof, which communicates with the input port ; a drum which is rotatably disposed in the tub , and contains the laundry; a pump for pumping water discharged from the tub ; a gasket which communicates with he input port and the opening of the tub , and has a plurality of nozzles , provided in an inner circumferential portion thereof, for spraying water into the drum ; and a nozzle water supply conduit for guiding the water pumped by the pump to the plurality of nozzles , wherein the nozzle water supply conduit comprises: a transfer conduit which is disposed around an outer circumference of the gasket , and into which the water pumped by the pump flows, wherein the nozzle water supply conduit further comprises a plurality of nozzle water supply ports which are protruded from the transfer conduit and for supplying water guided through the transfer conduit to the plurality of nozzles , wherein a plurality of port insertion conduits into which the plurality of nozzle water supply ports are respectively inserted are formed in the gasket , wherein a press-fit protrusion being in contact with an inner circumferential surface of the plurality of port insertion conduits is formed in an outer circumferential surface of each of the plurality of nozzle water supply ports . a casing having an input port , formed on a front surface thereof, through which laundry is inputted; a tub which is disposed in the casing to contain fluid, and has an opening, formed on a front surface thereof, which communicates with the input port ; a drum which is rotatably disposed in the tub , and contains the laundry; a pump for pumping water discharged from the tub ; a gasket which communicates with he input port and the opening of the tub , and has a plurality of nozzles , provided in an inner circumferential portion thereof, for spraying water into the drum ; and a nozzle water supply conduit for guiding the water pumped by the pump to the plurality of nozzles , wherein the nozzle water supply conduit comprises: a transfer conduit which is disposed around an outer circumference of the gasket , and into which the water pumped by the pump flows, wherein the nozzle water supply conduit further comprises a plurality of nozzle water supply ports which are protruded from the transfer conduit and for supplying water guided through the transfer conduit to the plurality of nozzles , wherein a plurality of port insertion conduits into which the plurality of nozzle water supply ports are respectively inserted are formed in the gasket , wherein a press-fit protrusion being in contact with an inner circumferential surface of the plurality of port insertion conduits is formed in an outer circumferential surface of each of the plurality of nozzle water supply ports . a transfer conduit which is disposed around an outer circumference of the gasket , and into which the water pumped by the pump flows, wherein the nozzle water supply conduit further comprises a plurality of nozzle water supply ports which are protruded from the transfer conduit and for supplying water guided through the transfer conduit to the plurality of nozzles , wherein a plurality of port insertion conduits into which the plurality of nozzle water supply ports are respectively inserted are formed in the gasket , wherein a press-fit protrusion being in contact with an inner circumferential surface of the plurality of port insertion conduits is formed in an outer circumferential surface of each of the plurality of nozzle water supply ports . <EOS>