Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 36-642 found under Filterradio Frequency Interfere by Edmunds Manufacturing. The National Stock Number assigned to this part is 5915016789146, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 36-642.