Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CFSB1AAMAA1AD-1(W O PROCESSING found under Filter Radio Freque by Sfe Technologies. The National Stock Number assigned to this part is 5915013041090, 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 CFSB1AAMAA1AD-1(W O PROCESSING.