Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5053T45G01 found under Seal Air Aircraft G by Union Machine Company Of Lynn Inc. The National Stock Number assigned to this part is 2840013501070, 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 5053T45G01.