Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EY-3069U found under Case Shell Bottom by Nihon Seiki Co Ltd. The National Stock Number assigned to this part is 4730014240106, 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 EY-3069U.