Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 946 23 65 018 found under Tee Tube by Pilatus Aircraft Ltd. The National Stock Number assigned to this part is 4730006088677, 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 946 23 65 018.