Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number COR 9 230 (115) N found under Amplifier Electronic Control by Elmo Usa Corp. The National Stock Number assigned to this part is 5996016711960, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like COR 9 230 (115) N.