Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TTF750-5-5EE found under Filter Tunable by Telonic Berkeley Inc. The National Stock Number assigned to this part is 5915007590506, 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 TTF750-5-5EE.