Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16020 found under Fitting Lubrication by Nacco Materials Handling Group Inc. The National Stock Number assigned to this part is 4730001720025, 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 16020.