Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E10L1103057-M found under Nipple Tube by Schaefer Johannes Gmbh And Co Kg. The National Stock Number assigned to this part is 4730121928011, 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 E10L1103057-M.