Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MCT24P05AA found under Valve Check by Parker Hannifin Ltd. The National Stock Number assigned to this part is 4820010415195, 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 MCT24P05AA.