Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M12L A3L found under Nut Tube Coupling by Eaton Germany Gmbh. The National Stock Number assigned to this part is 4730121803518, 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 M12L A3L.