Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11481401 found under Adapter Antenna To Antenna Base by Lentros Engineering Inc. The National Stock Number assigned to this part is 5985016444237, 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 11481401.