Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TVA1000N03W3S found under Attenuator Assembly by Smiths Interconnect Microwave. The National Stock Number assigned to this part is 5985016114556, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TVA1000N03W3S.