Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70852B found under Gasket by Dw Hercules Llc. The National Stock Number assigned to this part is 5330006067892, 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 70852B.