Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CS2930-0007 found under Cooler Engine Oil by Dla Land And Maritime. The National Stock Number assigned to this part is 2930003033261, 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 CS2930-0007.