Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3099021-1 found under Network Pulse Formi by Texas Instruments Incorporated. The National Stock Number assigned to this part is 5915013866003, 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 3099021-1.