Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L 698 83 found under Pump Engine Priming Hand Driven by Ulstein Bergen A S. The National Stock Number assigned to this part is 2910013135475, 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 L 698 83.