Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A-5229259 found under Parts Kit Fuel Injection Nozzle by Interstate Diesel Service Inc. The National Stock Number assigned to this part is 2910012116723, 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 A-5229259.