Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WO-03-NEW GATE-ASSY found under Valve Gate by W And O Supply Inc. The National Stock Number assigned to this part is 4820015715768, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WO-03-NEW GATE-ASSY.