Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 319878 found under Gasket by Acf Brill Motors Co. The National Stock Number assigned to this part is 5330002917418, 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 319878.