Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HF70RH10X20X5 found under Filter Radio Frequency Interfere by Tdk Corp Of America. The National Stock Number assigned to this part is 5915016654981, 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 HF70RH10X20X5.