Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SA70057PC147 found under Gasket by Clow Corp. The National Stock Number assigned to this part is 5330007173387, 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 SA70057PC147.