Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UVA-300435 found under Valve Regulating Fluid Pressure by Kocsis Technologies Inc. The National Stock Number assigned to this part is 4820010191324, 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 UVA-300435.