Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LIQUID E-Z-PAQUE 355 ML found under Barium Sulfate Suspension by Bracco Diagnostics Inc. The National Stock Number assigned to this part is 6505016594390, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LIQUID E-Z-PAQUE 355 ML.