Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 98855541574 found under Coupling Boss by Man Diesel And Turbo France. The National Stock Number assigned to this part is 4730013866121, 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 98855541574.