Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JN-3(440-60-3 found under Dough Dividing And Rounding Mach by Dutchess Bakers Machinery Co Inc. The National Stock Number assigned to this part is 7320016215947, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JN-3(440-60-3.