Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R9W1531-826 found under Strainer Element Se by General Electric Co. The National Stock Number assigned to this part is 4730010495782, 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 R9W1531-826.