Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B370025BG2 found under Seal Plain by Federal Mogul Corp. The National Stock Number assigned to this part is 5330010902107, 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 B370025BG2.