Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 54.4.242.0002 found under Flange Pipe by Piller Germany Gmbh And Co Kg. The National Stock Number assigned to this part is 4730121729032, 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 54.4.242.0002.