Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 508 00046 08 found under Power Control Modul by Kato Engineering Inc. The National Stock Number assigned to this part is 5961013578212, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 508 00046 08.