Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3309716-01 found under Seal Nonmetallic Sp by Doa Inc. The National Stock Number assigned to this part is 5330013186113, 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 3309716-01.