Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A10562-1 MOD. W50-448 found under Valve Solenoid by Moog Inc. The National Stock Number assigned to this part is 4810010827480, 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 A10562-1 MOD. W50-448.