Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1815500274 found under Cover Plate Ng 32 by Bosch Automation Technology. The National Stock Number assigned to this part is 2930014986973, and the Federal Supply Class is 2930 Engine Cooling System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1815500274.