Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RB16505-1 found under Housing Oil Pump As by Crane Company. The National Stock Number assigned to this part is 2840009943893, and the Federal Supply Class is 2840 Gas Turbines And Jet Engines Aircraft Prime Moving And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RB16505-1.