Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 674-00026 found under Packing Preformed by Parker Hannifin Corporation. The National Stock Number assigned to this part is 5330009166562, 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 674-00026.