Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7568-2740 found under Filter Band Suppres by Microwave Filter Company Inc. The National Stock Number assigned to this part is 5915014943865, 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 7568-2740.