Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13216E3175-2 found under Generator Engine Accessory by Cecom Lr Center. The National Stock Number assigned to this part is 2920001181222, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13216E3175-2.