Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 75D451010-1001 found under Tube Assembly Metal by Kreis Tool And Manufacturing Co Inc. The National Stock Number assigned to this part is 4710012846961, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 75D451010-1001.