Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 200625478 found under Reducer Pipe by Stinar Corporation. The National Stock Number assigned to this part is 4730016052764, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 200625478.