Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 605297040 found under Nut Union by W And O Supply Inc. The National Stock Number assigned to this part is 4730014132557, 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 605297040.