Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 611686-2 found under Network Board Contr by Honeywell Aerospace. The National Stock Number assigned to this part is 1660004563664, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 611686-2.