Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 49223700 found under Punch Metal Punching Machine by Control Data Systems Inc. The National Stock Number assigned to this part is 3456000193079, and the Federal Supply Class is 3456 Cutting And Forming Tools For Secondary Metalworking Machinery. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 49223700.