Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AW1425 found under Filter Element Set Fluid by Advantage West Investment. The National Stock Number assigned to this part is 2990015789655, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AW1425.