Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1089-6304-001 found under Gasket And Preformed Packing Set by Parker Hannifin Corporation. The National Stock Number assigned to this part is 5330002370496, 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 1089-6304-001.