Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S04CA18AA found under Absorber Overvoltage by General Electric Co. The National Stock Number assigned to this part is 5920004360780, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S04CA18AA.