Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 44Z599D13 found under Plug Tube Fitting T by Morris Material Handling Inc. The National Stock Number assigned to this part is 4730010429675, 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 44Z599D13.