Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TR70A12-12A03 found under by Cincon Electronics Company Ltd. The National Stock Number assigned to this part is 6130015538845, 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 TR70A12-12A03.