Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SAE J514 6 6 6 140425S found under Coupler Directional by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 5985011588842, 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 SAE J514 6 6 6 140425S.