Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4037T17P01 found under Ring Segment Shroud by Union Machine Company Of Lynn Inc. The National Stock Number assigned to this part is 2840000451010, and the Federal Supply Class is 2840 Gas Turbines And Jet Engines Aircraft Prime Moving And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4037T17P01.