Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ATT 0275 05 010 02 found under Attenuator Fixed by Emerson Network Power Connectivity. The National Stock Number assigned to this part is 5985014552455, 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 ATT 0275 05 010 02.