Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 134B830DE-1 found under Coupling Pipe by Curtiss Wright Electro Mechanical Corporation Dba Steam And Air Solutions Div Cu. The National Stock Number assigned to this part is 4730013965195, 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 134B830DE-1.