Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 320-0000-1009-00 found under Control Unit Navigation Set by L 3 Communications Dynamic. The National Stock Number assigned to this part is 6605015288477, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 320-0000-1009-00.