Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20Z1D72 found under Shim by Morris Material Handling Inc. The National Stock Number assigned to this part is 5365003676318, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 20Z1D72.