Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 312A2209G1 found under Transformer Power by Ge Aviation Systems Llc. The National Stock Number assigned to this part is 6120015712953, and the Federal Supply Class is 6120 Transformers Distribution And Power Station. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 312A2209G1.