Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 888-0010451 ITEM NO. 3 found under Antenna Element by General Dynamics Corporation. The National Stock Number assigned to this part is 5985016086085, 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 888-0010451 ITEM NO. 3.