Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9441-0015 found under Filter Fluid by Ruthman Pump And Engineering Inc. The National Stock Number assigned to this part is 2910013144254, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9441-0015.