Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N3714AB found under Valve Relay by Kentucky Mfg Co. The National Stock Number assigned to this part is 4820008354249, 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 N3714AB.