Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 26 013 03 found under Seal Plain by Cc Jensen Inc. The National Stock Number assigned to this part is 5330014173981, 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 26 013 03.