Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D890223 PIECE 19 found under Gasket Spiral Wound by Flomega Industries Inc. The National Stock Number assigned to this part is 5330013772490, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D890223 PIECE 19.