Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CFSA2AA-GAA-1AB found under Filter Radio Freque by Sfe Technologies. The National Stock Number assigned to this part is 5915012263650, 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 CFSA2AA-GAA-1AB.