Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DF1 2 4 found under Felt Mechanical Preformed by Eaton Corporation. The National Stock Number assigned to this part is 5330001415656, 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 DF1 2 4.