Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SD55SF24 found under Filter Element Fluid by Michigan Dynamics Inc. The National Stock Number assigned to this part is 3930002008096, and the Federal Supply Class is 3930 Warehouse Trucks And Tractors Self-Propelled. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SD55SF24.