Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4GA4E3-4IN found under Valve Angle by Alfa Laval Inc. The National Stock Number assigned to this part is 4820002730719, 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 4GA4E3-4IN.