Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L21618P07 found under Retainer Gas Turbin by Danville Mfg. The National Stock Number assigned to this part is 2835005983260, and the Federal Supply Class is 2835 Gas Turbines And Jet Engines Non-Aircraft Prime Mover Aircraft Non-Prime Mover And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L21618P07.