Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8 8 130239B FORGED CAST found under Elbow Pipe by Sae International. The National Stock Number assigned to this part is 4730007659090, 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 8 8 130239B FORGED CAST.