Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DC 190 GW 1 1 2 found under Nozzle Water Distri by Opw Fueling Components Inc. The National Stock Number assigned to this part is 2910011888198, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DC 190 GW 1 1 2.