Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AUC525AAR00-00 found under by Alstom Bergeron. The National Stock Number assigned to this part is 6130144602191, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AUC525AAR00-00.