Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B70-98-0449 found under Seal Assembly by Gits Mfg Co Inc. The National Stock Number assigned to this part is 5330010196368, 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 B70-98-0449.