Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 71X8379 found under Seal Crankshaft by Garlock Sealing Technologies. The National Stock Number assigned to this part is 5330009298196, 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 71X8379.