Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HPC113100A found under Valve Linear Directional Control by Tactair Fluid Controls Inc. The National Stock Number assigned to this part is 4820003400699, 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 HPC113100A.