Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 73S 208V 50 60AC found under Valve Solenoid by Sporlan Valve Co. The National Stock Number assigned to this part is 4810000510386, 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 73S 208V 50 60AC.