Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 66 098F00M00R00 found under Interface Control A by Concurrent Computer Corporation. The National Stock Number assigned to this part is 6930013368675, 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 66 098F00M00R00.