Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C97 19 20 found under Valve Power Jet by Zenith Fuel Systems Inc. The National Stock Number assigned to this part is 2910007415763, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C97 19 20.