Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WO-10BFV-LA BZ-ASSY found under Actuator Electro Mechanical Rota by W And O Supply Inc. The National Stock Number assigned to this part is 4810015693837, 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 WO-10BFV-LA BZ-ASSY.