Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UKAC6723A found under by Perkin Elmer Fluid Sciences. The National Stock Number assigned to this part is 5330001253202, 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 UKAC6723A.