Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D1C0413112020TR found under Valve Linear Directional Control by Parker Hannifin Ltd. The National Stock Number assigned to this part is 4820000013486, 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 D1C0413112020TR.