Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L1750TSC5 found under Spool Valve by Dukes Fluid Power. The National Stock Number assigned to this part is 4820000608251, 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 L1750TSC5.