Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DSF226 found under Filterradio Frequency Interfere by Xp Power Inc. The National Stock Number assigned to this part is 5915016969405, 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 DSF226.