Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2921410 found under Switch Radio Freque by Navair And Navsea Managed. The National Stock Number assigned to this part is 5985004275195, 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 2921410.