Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2801123 found under Housing Engine Drive Electrical by National Oil Well. The National Stock Number assigned to this part is 2920012623096, 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 2801123.