Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 327 0161 001 found under Transformer Audio Frequency by Raytheon E Systems Inc. The National Stock Number assigned to this part is 5950010345126, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 327 0161 001.