Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DG4S4W012CW3BB50 found under Valve Linear Directional Control by Gb Electrical Inc. The National Stock Number assigned to this part is 4810013048342, 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 DG4S4W012CW3BB50.