Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N20669B found under Valve Linear Directional Control by Haldex Brake Products Corporation. The National Stock Number assigned to this part is 4810009364170, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like N20669B.