Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J4822JC22O55PLSX found under Filter Radio Frequency Interfere by Radiall America. The National Stock Number assigned to this part is 5915014622026, 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 J4822JC22O55PLSX.