Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D20899-10 found under Logic Unit by Bogue Systems Inc. The National Stock Number assigned to this part is 5962011177958, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D20899-10.