Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 622 022 4 found under Lever Speed Contro by Greaves Farymann Diesel Gmbh. The National Stock Number assigned to this part is 2910123407482, 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 622 022 4.