Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KBA402 found under Elbow Pipe by C K Power Products Corp. The National Stock Number assigned to this part is 4730015489428, 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 KBA402.