Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 549 2842 005 found under Antenna Subassembly by Rockwell Collins Inc. The National Stock Number assigned to this part is 5985013602782, 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 549 2842 005.