Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number STD3019E149 found under Packing Preformed by Piaggio Aero Industries Spa. The National Stock Number assigned to this part is 5330009905710, 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 STD3019E149.