Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XCMF600K5090 found under Radiator Engine by Blue Tee Corp. The National Stock Number assigned to this part is 2930004285690, and the Federal Supply Class is 2930 Engine Cooling System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like XCMF600K5090.