Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number STB14-0138 found under Filter Body Intake by Donaldson Co Inc. The National Stock Number assigned to this part is 2940011844827, and the Federal Supply Class is 2940 Engine Air And Oil Filters Strainers And Cleaners Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like STB14-0138.