Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G6900PC4 found under Filter Fluid by Siemens Demag Delaval Turbomachi. The National Stock Number assigned to this part is 4330000253479, and the Federal Supply Class is 4330 Centrifugals Separators And Pressure And Vacuum Filters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G6900PC4.